How to handle decimal data error in rpg. In programming, data type is an important concept.
How to handle decimal data error in rpg. May 18, 2007 · RE: SQL, fetch & decimal data error -- intended solely for the use of the individual or entity to whom they are addressed. The biggest difficulty they present is that, by the time they have been detected, no recovery is possible. ? Maximum length of named data structure has increased from 9,999 to 32,767. 01; The length and decimal places for %DEC aren't used to specify how to interpret the character value, they are just used to set the size of the result. I have checked the parms in debug mode and they are all correct in the calling program and then when the call to the second A numeric elementary item has been used as a source when no valid data has been previously stored in it. If you are on an earlier May 25, 2011 · RPG/RPGLE Code ForumRe: Character & Decimal Variable Concatenation Hi tamil: If pgma is expecting packed data you need to send packed data. Data structures can be externally defined, allowing programs to share the same view of information and eliminating the need to define the view more than Using floating point numbers in RPG is not as straightforward as using character, or decimal fields. Unless you are the addressee (or authorized Apr 6, 2016 · Line 18: By using RPG's %ADDR built in function I can point the values in the NullDs array to the pointer NullPointer, which points to the NullDs data structure. Otherwise, the result will be in decimal format with a leading negative sign if the value is negative, and without leading zeros. The item should have a VALUE clause, or a MOVE statement should be used to initialize its value. %STATUS built in function provides a five-digit status code that identifies the error. When I look at the compiler listing I see the following: Here is the input buffer Code: 000002=I S 1 6 0CMORD# Order # how to get iso certificate and which is the best for steel wire product and bathroom accessories , and how many percent central sales tax on it , please tell me as soon as possible Apr 1, 2022 · I get MCH1202 message when calling program CALCULADOR. Sometimes, the field in error is very obvious and clear like when you debug a program and the error is thrown at an EVAL operation. The error message will say which statement it is, and then you can look at the variables used on that statement to see which variable has bad decimal data. If you want your "posArr" array to be separate from the subfields in your data structure, you would define an array within the data structure as Charles showed, and then define your other array outside the data structure. F002. Whether you need to calculate percentages or simply want to define a variable that Oct 31, 2007 · In the code a CLL calls RPG program. I'm novice in learning of cobol and IBMi, and I don't know RPG Code in /Free format for program status data structure in RPG AS400 * Program status data structure * program exception available to rpg program (1 psds per module) D psds1 SDS D proc_name *proc * module/program * 1 to 10 position, 10 chars D pgm_status *status * status code * 11 to 15 position, (5,0) zoned decimal D pgm_prvstatus 16 20S 0 * Prev. I got an odd problem here that only rears it's ugly head when the job is submitted to batch. Understand SQLCODE, SQLSTATE, and message texts to build robust and efficient IBM i applications. Within this article I offer a way to handle bad decimal data, change it to a default value within the program, and produce a dump to allow the data to be identified, reviewed, and fixed. Jon Paris is one of the world’s most knowledgeable experts on programming on the System i platform. ? Maximum number of numeric field decimal positions has increased from 1 to 2. The %MAX function returns the maximum value of either B * B or a small value. Personally I do not use the null bytes. The 15,5 packed decimal variable, &P2, and packed decimal "sub field", &P4_2, both contain the valid packed decimal value. 234'. In the array definition i have specified the length of the array element as 5P2 which references the abovementioned field. How the CL variables are defined is ignored. Status codes are numeric fields Feb 10, 2016 · Even though &P1 is shown as having a value of zero if it used it will produce the "Data decimal error", as it contains an invalid value passed from the calling program. Dec 16, 2021 · If the CL program submits an RPG program, that is another matter. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy or disclose to anyone this email or any information contained in this email May 29, 2019 · Another way to do get 60. Mar 17, 2015 · Note: The code accompanying this article is available for download here. %ERROR built in function: IF %ERROR () IF %STATUS (CUST)=1211 OPEN CUST Apr 8, 2025 · If you're working with DB2 for IBM i (AS/400) and integrating SQL queries within your RPGLE programs, you’ll eventually face SQL errors. Not unlike date/time/timestamp fields, RPG has an internal way to handle those data types, which is incompatible with the external representation in externally described fields, such as database- and display files. The CHAIN operation retrieves a record from a full procedural file, sets a record identifying indicator on (if specified on the input specifications), and places the data from the record into the input fields. The small value must have enough leading zeros so that it is less than any value calculated by B * B unless B is zero. 98K subscribers Subscribed Jun 6, 2018 · You haven't told us the cause of the decimal data errors, so we can't exactly tell you how to fix them. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy or disclose to anyone this email or any information contained in this email Jun 23, 2003 · If you attempt to retrieve a record containing null values, no data in the record is accessible to the ILE RPG program and a data-mapping error occurs. Decimal Data Error is something which comes up very often while I do testing and debugging of RPG programs. %DEC would only allow one separator ('. %STATUS built in function example: IF %ERROR () IF %STATUS (CUST)=1211 OPEN Feb 23, 2016 · One of them, which has been there since Day 1, is the way the Submit Job (SBMJOB) command reformats decimal parameters of the CALL command. The problem was solved using an output file type *PF instead of *table (created with DDS with edtcode (j) on the numeric field) Feb 15, 2010 · Is there an option on the ISeries RPG compiler so I can bi-pass data decimal errors from occurring. The number of leading zeros should be 2 times the number of decimals in B. 000 In programming, data type is an important concept. When i was debugging the code i found that CLL works fine and at the point when it calls RPG program, the code crashes with decimal data error. 34), define the variable as packed (4:2) in free-form or 4P 2 in fixed form. Jul 8, 2019 · IMO, that's the #1 reason to not use DDS PFs. Here's an article that may help: Guru: Passing Parameters From The Command Line - IT When *DTAARA is specified, all data areas defined in the program are retrieved. This type of error can be so easily handled within the RPG program, there is no excuse Jun 3, 2003 · Hello all. Now wt is happening May 26, 2020 · A data structure is also considered to be a character field. If an error occurs on the retrieval of a data area (for example, a data area can be retrieved but cannot be locked), an error occurs on the IN operation and the RPG IV exception/error handling routine receives control. list Feb 10, 2025 · Learn how to identify and resolve common DB2 SQL errors in RPGLE applications. The internal search function is temporarily non-functional. There isn't such a thing as a "decimal data structure". May 18, 2022 · In RPG we have been able to monitor for errors, using a Monitor group, for years. Thanks in advance to all who have productive comments to offer. The subfile data is not validated until it is written to the Data Decimal Error in IBM i AS400 AS400 and SQL Tricks 5. This means that errors such as decimal-data error, or basing pointer not set, will occur even if the null indicator for the field is on. The support is intended to allow RPG to be easier to write and understand for programmers who are familiar with other high-level languages. Aug 14, 2019 · For each conversion like this, create a data structure with a character subfield and a zoned subfield of the required length (or several zoned subfields if you sometimes have non-zero decimal positions to deal with). Resolving The Problem It is not uncommon for programs to have problems with decimal data errors when working with files that originated on mainframes, non-IBM systems, and the IBM System/36. A packed or zoned value does not September 18, 2023 YAJLINTO now detects numeric json elements in floating point notation and converts them to decimal notation to avoid limitations in DATA-INTO. This tutorial assumes that you have IBM i 7. What you have to do depends on two things–whether a field is in packed or zoned format, and whether a field can have a negative value or not. Nov 16, 2009 · The most frequent decimal data errors I see are on numeric fields that are part of a data structure. The RPG IV version of fixing the errors gives a consistent result - not to suggest that the consistent result is the correct result, but at least if you get a value of 404040 one day, you won't get a different result the next day (or Oct 10, 2013 · The "monitor group" starts with the MONITOR operation code, line 1. This new expression option requires a second new control option Feb 14, 2022 · How cn it be coded inside the RPG or cl program for each different such 6p 0 numeric values also what does it mean expect packed 15,5! where as that specific parameter is of packed data type with 6 length and 0 decimal position only ? Thanks. Apr 22, 2015 · Various methods of producing a program dump in CL and RPG programs Dec 16, 2020 · As you see RPG has translated the blank in wkChar to zero in all of the numbers. Lines 2: The first parameter is character. 5 and 7. To do this in an RPG IV program, define a variable in a D-spec, with an internal data type of d: For consuming web services, you can use YAJL_copyBuf() or YAJL_copyBufStr() which returns the JSON data into a buffer (pointer) or RPG string so that you can pass it to HTTPAPI or another HTTP tool to send it. . The character used for any decimal point will be the character indicated by the control specification DECEDIT keyword (default is '. e. Some are straightforward, but many are cryptic, especially for those newer to the IBM i platform. NewValue is defined as 7 0 decimal. 1 can be used. Figure 2 shows the specific steps in the RPG IV exception/error handling routine. However, if the constant is not enclosed in Jun 7, 2006 · I am passing 5 Parms to a program but for some reason the numeric ones are showing up with boxes in them instead of the information I passed to it obviously causing data decimal errors. But your parameters must be both defined as PACKED decimal. %DATE built in function example. If you want to force all of the fields in some record to have the format defined in the DDS, include an externally described data structure within your program, where the external See File Operations for information on how to define the data structure and how data is transferred between the file and the data structure. In my previous tip, These constraints help prevent invalid data from entering the database in the first place, reducing the likelihood of decimal data errors during processing. The subfile data is not validated until it is written to the Feb 18, 2010 · Hi, I got myself a real head-scratcher here. An attempt has been made to place nonnumeric data in a numeric item. My question is as a support team member how can I handle this job (without killing it) so that it ignores the erroneous record and processes all other records properly?? Thanks in Advance. Sep 21, 2003 · Sent: Sunday, September 21, 2003 12:25 PM To: RPG programming on the AS400 / iSeries Subject: Re: data decimal errors - ignore the prev message - sorry for the html - damned inotes! hey all, sorry for the last message with html crap. Now I can use the names of the subfields from the NullDs data structure for the null bytes, for example NullDs. So if you want two integer places and two decimal places (12. This RRN field is used when we perform the WRITE operation to the subfile. This has been the case since the S/38 came on the market. The Nov 21, 2005 · P. Until IBM i 7. To do this in an RPG IV program, define a variable in a D-spec, with an internal data type of d: Jan 19, 2005 · You might make some sense of the first field, which is in zoned decimal format, but the packed fields won’t be useful. Jan 24, 2002 · Decimal vs Zoned fields in RPGLE This is a FAQ. In this example, B has zero decimal positions so . ? Maximum length of unnamed data structure has increased from 9,999 to 9,999,999. RPG/RPGLE Code ForumI inherited a process that uses an uploaded Excel spread sheet as input data. ) A subfile is a group of records that is read from or written to a display-device file. Mar 6, 2001 · Decimal data errors will be detected only for fields defined in packed decimal format. Many operations used to rearrange data can be eliminated by effective use of data structures. numeric = %dec(alphanumeric:13:0) * . (See Figure 1. This applies especially to file operations where it is quite reasonable for a program to handle a duplicate record condition on a WRITE operation or a constraint violation on a DELETE operation. Thanks - but I am wondering why the Header value doesn't handle that. Your final result should look something like this: SBMJOB CMD (CALL PGM (PGM A) PARM ('ALPHA' X'123456F' X'654321F')) JOB (PGM A) If you key this part on the command like it should run interactively CALL PGM (PGM A) PARM ('ALPHA' X'123456F' X'654321F') You Mar 9, 2021 · Find answers to compile an RPG Free Program with Ignore Decimal Data error from the expert community at Experts Exchange. The search argument, search-arg, must be the key or relative record number used to retrieve the record. We have all encountered decimal data errors at some time or another. 5 RPG numeric variables are defined by the total number of digits and number of decimal places. If you attempt to pass or receive zoned decimal, you will get data decimal errors. Mar 23, 2010 · Now if any of the input file field contains junk value then the RPGLE program fails and the job goes to message wait. I'm having a problem using a data structure; when trying to sum a certain subfield of the data structure, I receive a data decimal error that I Mar 28, 2008 · Re: Move ZONED decimal to PACKED decimal If I need to increase the size of the variable in file. For example, if B had 2 decimal positions, then . The ON-ERROR on line 3 could be for a specific status code or one of the special values mentioned above. *YES Ignore decimal data errors. In both the programs wt i am doing is tht i just defined the file which contains the field which i am talking about as a table file to use it in a Pre-runtime array. Bad data was written to a subfile earlier in the program. Coding in Free-Form RPG IV - a beginner's tutorial Originally by Barbara Morris, IBM Toronto Language Lab Posted to DeveloperWorks This tutorial is intended for experienced programmers who want to learn RPG IV (also known as ILE RPG). While adding the internal date/time handling routines is a compile time option Aug 8, 2017 · So when handling dates, the question is: “Is it a real date, or a numeric or character field pretending to be a date?” We’ve already discussed the numeric and character dates, but what is a real date? A real date is a program or a file variable that is actually defined as a date variable. On error, clear the field and update. Fortunately, a relatively recent addition to CL provides an easy way to deal with this quirk. Processing Decimal Data Errors with MONITOR This is an example of how decimal data errors can be detected and processed by an RPG IV program using the new (V5R1) MONITOR opcode support. It is intended as an extension of the piece on MONITOR that we wrote for the October 2002 edition of the iSeries EXTRA e-zine. It will take a number, such as the day of the month like the 9th, and display it as "09". RAJESH Currently Banned New User Joined: 20 Mar 2008 Posts: 54 Location: chennai The errors in this case are identified using the function %ERROR built-in function. But I've tried to change the precision of type data, but remains the same message. Oct 11, 2006 · I have a field defined as 5P 2, now i have written a program both in RPGIII and RPGIV. I have always preferred CL’s MONMSG that allowed me to monitor by message id instead. Feb 2, 2021 · Line - 19: Converting character (number with thousands separator and two decimal positions) to a decimal value. Errors frequently occur in this area when you attempt to pass a numeric constant. Mar 28, 2008 · Re: Move ZONED decimal to PACKED decimal If I need to increase the size of the variable in file. If the numeric constant is enclosed in single quotation marks, it is passed as a character string. Subfiles can be specified in the DDS for a display-device file to allow you to handle multiple records of the same type on the display. It is easily possible for fields like these to contain blanks or any other character data. Note: Fields that have the null indicator on at the time of output have the data moved to the buffer. status D src_listing 21 28 * src. There is also the case where you may want to trap exception/errors for a specific operation or group of operations and handle them in the program. Variables can store data of different types, and different types can do different things. 000 May 18, 2007 · RE: SQL, fetch & decimal data error -- intended solely for the use of the individual or entity to whom they are addressed. non-numeric data is present in a numeric packed field. The RRN field is numeric decimal zero. Jun 21, 2022 · Line 1: Two parameters are passed to this program. Jan 18, 2023 · The hexidecimal equivalent of decimal (base10) 177 is B1. Even so, the HEX function is still the way to find and fix the data. May 29, 2018 · Woken up in the middle of last night for a “decimal data” error message. Jan 8, 2003 · The RPG III version of ignoring decimal data errors did not give a consistent result for invalid decimal data. Feb 13, 2007 · If that program were in RPG 4, it could handle the decimal data errors better. 00 is to multiply the result by . 4 TR 6 we could only monitor for program and file status codes. ' or ',') and considers them as a separator for decimal positions. Mar 8, 2007 · When I try to call this routine though I get decimal data errors because those fields are actually defined as packed. May 17, 2001 · %DATE built in function in rpgle is used to convert any character, numeric, or timestamp data to Date type. Read every row, checking for decimal data errors. The effect of decimal data errors on processing is not readily predicted. If I run it interactive (debug) no problems. A numeric elementary item has been used as a source when no valid data has been previously stored in it. When I am in a partition with an older release and I prompt the Call command I am presented with the following: Jun 7, 2010 · RPG/RPGLE Code Forum'morning all. 0. The system treats the command as if you had typed it on a command line in a 5250 session and makes assumptions about the data types and sizes. 01. RPG has the following data types built-in by default, in these categories: Text: char, varchar Numeric: int, packed, zoned, uns Date and Time: date, time, timestamp Binary: bin Boolean ind Pointer pointer SQL […] May 18, 2007 · RE: SQL, fetch & decimal data error -- intended solely for the use of the individual or entity to whom they are addressed. You’ll need to do more in order to convert these fields into valid numeric values. 1 or later, so that you can use the free-form version of most RPG IV statement types. I decided to use the Main procedure in my RPG program to give another example of how to use it. Lines 4 and 5: If you do not use the passed parameter it will not error, if it has an invalid data type. Mar 17, 2009 · RPG/RPGLE Code ForumRe: ISO date to numeric YYYYMMDD The problem with the %char bif is that it truncates the leading zeros, which can be handy at times, and a pain as in this case. Moreover, regular database maintenance, including data cleansing and auditing, can identify and correct potential issues before they lead to runtime errors. To handle EXFMT exceptions (file status codes greater than 1000), either the operation code extender 'E' or an error indicator ER can be specified, but not both. The current search engine is no longer viable and we are researching alternatives. This article explains the free-form RPG function supported on IBM i, its advantages, and how to program for H, F, D and P specs within free-form. I have an RPG that calls another RPG with 4 parms: 4/8/4,0/3,0. In order to get the hex equivalent as a string it needs to be assigned to an unsigned integer (not signed integer that you specified in your example because it would overflow) and run through "cvthc". My fix is always to use RPG. ? Number of occurrences in a Nov 30, 2006 · decimal-data error at statement 501. Understanding and resolving these errors not only saves valuable time but also ensures the reliability and stability of your business applications. 00001 When passing a value, the data type (TYPE parameter) must be the same (*CHAR, *DEC, or *LGL) in the calling procedure or program and in the called procedure or program. The RPG program use READC (Read changed) operation code to read the changed record from the subfile and places the retrieved RRN into the RRN variable field specified in the 2nd parameter of the SFILE keyword. What is decimal data error in as400? Decimal-data error occurred (C G D F) This error occurs when character data i. In the second program all these parms make a key and when that program does it's first chain using this key, I get a decimal data error, on both numeric fields. For example, %CHAR of a packed (7,3) expression might return the value '-1. For more information on packed decimal format, see Chapter 11, "Communicating with Objects in the System" in topic 11. Aug 8, 2017 · So when handling dates, the question is: “Is it a real date, or a numeric or character field pretending to be a date?” We’ve already discussed the numeric and character dates, but what is a real date? A real date is a program or a file variable that is actually defined as a date variable. 177 is being stored in a packed decimal field. Please update your post to say which statement is getting the error, and which variable has invalid decimal data. NewValueA is an 8 character char. Feb 27, 2008 · RPG/RPGLE Code ForumRe: program parameter passing If you are passing RPG to RPG, you don't need to worry about the 15,5. RPG-IV always assumes numeric data is packed when passing parms this way. If you use values that are larger than the length and decimals of the result, it will work fine. Or to be more precise, no practical recovery is possible. If access is by key, search-arg can be a a single key in the form of a field name Aug 7, 2013 · Blanks may be the most common form of invalid decimal data, but they are not the only invalid values. Ensure orderly program termination and user-friendly error messages. You are getting run time error because of this only. With %char, you Aug 2, 2017 · If you are just assigning the result of %DEC to a packed field, you don't need to have the exact length and decimals of the packed field for the %DEC. The item numbers in the following description refer to the numbers in the figure. Oct 20, 2015 · Tuesday, October 20, 2015 Everything you wanted to know about dates but never dared to ask, part 1 The Date data type was introduced in V2R3, but it was not until the introduction of RPGLE in V3R1 could we finally make use of it. I think Jon is assuming (and he's probably right) that this is using the old program-described file paradigm of writing blanks for any field that isn't used in a program. Feb 18, 2010 · I have an RPG that calls another RPG with 4 parms: 4/8/4,0/3,0. If the character value is '6000', the result of %DEC is always 6000, but depending on the length and decimals of %DEC, it might be 006000. If you have the source, convert it to RPG 4, compile it into a library higher up on the library list than the vendor's (CRTBNDRPG w Error converting RPG parameter to Java array in preparation for a Java method call. then several program around 50 needs to be touched and recompiled. It would be easy to assume that %char () doesn't handle NULL gracefully and move on, but that's hard to justify in a code review. This post aims to break down how to handle decimal places effectively in RPGLE using both fixed and free formats. May 29, 2019 · Another way to do get 60. For I/O opcodes, (E) handles file-related errors, but it doesn't handle errors such as array index errors on search arguments, or errors in input or output specs. This could be more than one line of code. When there was bad data, the program would bomb with no way for the user to know what the problem was so, I added PSSR and tried to capture the record causing the problem and write it to a file that they could then download into Excel and viola, there's the bad record. Learn RPG exception and error handling techniques, including OPM, ILE, *PSSR, and MONITOR. Within this app is a function for the user to see an on-screen version of their weekly report Oct 2, 2011 · Decimal data error should be a rare thing for an RPG programmer who writes a single stand alone program or does not make any program call with numeric parameters. I've got a csv that I import into a workfile and process. The CL program was "reading" a SQL table, where some columns/fields were null. If that condition is true line 4 would be executed. 4, there is a new RPG operation code, ON-EXCP, that can be used within a Monitor group to Aug 31, 1995 · Data structures can be used to solve many programming problems encountered in everyday work in RPG. Line 3: The second is decimal. Apr 29, 2015 · Data decimal errors are a big deal as the only option is to cancel the program. Over those years I have used the Date data type extensively in my RPG programs and DDS files. The statements that appear between the MONITOR and the first ON-ERROR is what is being monitored. Jan 28, 2024 · You didn't mention which statement is getting the decimal data error. For example, a program reads records from a database file and creates a subfile of output records. When the entire subfile has been written, the program Aug 31, 1995 · RPG Data Structures Primer New ILE RPG Limits Affecting Data Structures ? Maximum field name length has increased from 6 to 10. EXPROPTS (*USEDECEDIT): Gives RPG the ability to handle numeric strings containing thousand separators It is not possible to move a character value into numeric variable using any of the conversion BiF s if the "number" contains thousand separators. If you Mar 17, 2015 · For those of you still struggling with a legacy that originated in the days of program-described files and who deal daily with decimal data errors, data structure I/O can be a very valuable addition to your tool box. Program-described files are normally used on these systems and can result in non-numeric hexadecimal values in numeric fields. As part of the new release, or new TR for 7. Numeric fields in external files (other than float) are defined by default within an RPG program as packed decimal, regardless of the format defined in the DDS. Apr 4, 2018 · I have written previously about how to handle nulls values in RPG and in SQL, but until this week I had never had a problem with null in a CL program. The only time this wouldn't work is if MyResult has more than 31 decimal positions. To do the same thing, but not truncate the zeros, you can use the %editc bif, and specify the 'X' edit code. It's created by a 3rd party. If you want rounding, code the (H) extender ('H' stands for "half-adjust") for the opcode. I have an application that tracks a users tasks, time spent on each and important Notes regarding what they have done and why. '). When those blanks are read by a different program (that assumes the field is numeric) it gets decimal data errors. May 22, 2020 · The field getting this data is set to decimal (15 , 3) and I've just wanted de display 0,142 instead of ,142. Thanks, DAC Jun 13, 2007 · Whether you are modernizing legacy systems, leveraging data for new business initiatives, or simply striving to recover lost application knowledge, DISCOVER is your key to bridging the gap between code and actionable intelligence. Assume a CL program calls an RPG program, passing along two decimal variables and a character variable. yqvv1rb wige g1l1i py ey9 h7 l95ghvj xmcenh crs3l hv5j