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function check error in as400 Suamico, Wisconsin

After a program has been created you lets say add another field to your physical recreate it or CHGPF the system gives this format a new name. As in the previous case, this is the CPF7302 message. You can register more than one ILE condition handler. The basic logic of the program is as follows: Register the handler RPGHDLR using the subroutine RegHndlr.

Exception Handling within a Main Procedure When an exception occurs within a main procedure ILE RPG does the following: If an error indicator is present on the calculation specification and the Add a title You will be able to add details on the next page. PGM C gets an exception. By submitting you agree to receive email from TechTarget and its partners.

For information on exception handling and the RPG cycle, see WebSphere Development Studio: ILE RPG Reference. Well, you can, just by adding one line of code after each SQL statement. In this example, this * * area will contain a pointer to the PSDS of this module, and * * an indicator telling whether an error is allowed. * * * It will also help to keep the production jobs that involve those programs running smoothly and without issues.

The WebSphere Development Studio: ILE RPG Reference provides more information on the *PSSR and INFSR error subroutines, on the EXSR operation code, and on the INFDS and PSDS data structures. When I WRKFLR, the program converts to 64-bit RISK and then bombs out to the... Similarly, a *PSSR in a subprocedure will only handle the errors in that subprocedure. 4.      Default exception handler           Priority of Exception handling   If any exception occurs then as If the control boundary is reached and the exception is still unhandled then a generic failure exception message CEE9901 is sent to the caller of the procedure at the control boundary.

If you expect record-lock errors in a subprocedure, you should code an error indicator or an 'E' extender and check if the status is related to a record being locked.   By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers. a.       If the exception is not a function check, then the exception will be percolated. Example of File Exception Handling *=================================================================* * TRNSUPDT: This program is a simple inventory update program. * * The transaction file (TRANSACT) is processed consecutively. * * The product number in

But this operator extender’s use is limited only to the op-codes listed below: ACQ       CLOSE       OCCUR       REL         TEST ADDDUR    COMMIT      OPEN        RESET       UNLOCK Example of Subprocedure *PSSR Subroutine with RETURN *-----------------------------------------------------------------* * Start of subprocedure definition *-----------------------------------------------------------------* P SubProc B D SubProc PI 5P 0 ... *-----------------------------------------------------------------* * Body of code goes here including You have exceeded the maximum character limit. To add a file error subroutine to your program, you do the following steps: Enter the name of the subroutine after the keyword INFSR on a File Description specification.

Specifying INFSR (*PSSR)                  means that you want the "standard" *PSSR subroutine to handle the file exceptions also along with                  program exceptions.   a.      INFSR (File Error subroutine This means that: Factor 2 of an ENDSR operation for a *PSSR subroutine within a subprocedure must be blank i.e. Operation Codes Allowing Extender 'E' or an Error Indicator in Positions 73-74 ACQ (e) ADDDUR (e) ALLOC (e) CALL (e) CALLB(d e) CALLP (e m/r)1 CHAIN (e n) CHECK (e) CHECKR Thanks.

While any of the ILE RPG compiler operations can be used in the file error subroutine, it is not recommended that you use I/O operations to the same file that got Note:If an error indicator or and 'E' extender is coded on an operation, but the error which occurs is not related to the operation (for example, an array-index error on a Send me notifications when members answer or reply to this question. DSPPGMREF is used to determine the record format level identifiers of file being used by programs and list it in outfile PGM_REFS.

If the subprocedure or program does not have any exception/error handling specified, the message is sent back up the call stack to the calling procedure. We will also check at the end of the program to make * * sure we didn't miss any errors. * *-----------------------------------------------------------------* D pConHdlr S * PROCPTR D INZ(%paddr('RPGHDLR')) *-----------------------------------------------------------------* * Are you prototyping the CALL. Identify a return point, if any, and code it on the ENDSR operation in the subroutine.

A case in point is with exception/error handling. The exception is handled Control resumes with the next ILE RPG operation. Indicate to RPGHDLR that the out-of-bounds error is allowed, and then generate an out-of-bounds substring error, then set off the indicator so that RPGHDLR will not allow any unexpected out-of-bounds string For example, suppose there is a library list in the environment as shown in Figure 2: Two files FILEA and FILEB in LIBA and LIBB are being changed.

When you call PROGRAMA now its been compiled with the old record format system ID and now when the files are opened in the CYCLE (your program) the system checks the By submitting you agree to receive email from TechTarget and its partners. The exception is moved (percolated) to the previous call stack entry. handle other file errors C ON-ERROR 00100 : 00121 C ...

This means that: Factor 2 of an ENDSR operation for a *PSSR subroutine within a subprocedure must be blank. Hopefully someone on > this list can give me some insight. > > I'm getting a little confused from RTM re exception vs function check and > how error handling occurs Peter ----- Original Message ----- From: Alan Campin To: Sent: Thursday, January 06, 2000 4:01 PM Subject: RE: Exception vs function-check; ILE vs OPM > Question, Peter. If the check_SQLState() subprocedure is not going to be in the same activation group as the caller, you can always pass SQLSTATE as a parameter.

The subprocedure contains a prototype for a call to the Send Program Message (QMHSNDPM) API. This will result in the RPG default handler receiving control. Talk to your friends online with Yahoo! The subroutine name can be *PSSR, which indicates that the program error subroutine is given control for the exception on this file.

If you expect record-lock errors in a subprocedure, you should code an error indicator or an 'E' extender and check if the status is related to a record being locked. This email address is already registered. Ask the Experts yourself: Our systems management gurus are waiting to answer your technical questions. CPF9897 unmonitored by SQLCATCH at statement 0000003600, instruction X'0000'.

Tom 125,585 pointsBadges: report TomLiotta Mar 28, 2011 8:30 PM GMT BTW, MONMSG CPF0000 will catch a CPF9999 message since CPF9999 falls in the range from CPF0001 through CPFFFFF. Coding the 'E' extender affects the value returned by the built-in functions %ERROR and %STATUS for exceptions. DSPOBJD is used to list all programs into one file, LASTVPGM. The exception handling process is restarted for this call stack entry.

The program TRNSUPDT is a simple inventory update program. In addition, it requires a definition for the error-prone array ARR1, and identification of the parameter lists used by the ILE bindable APIs CEEHDLR and CEEHDLU. Enter a BEGSR operation where the Factor 1 entry contains the same subroutine name that is specified for the keyword INFSR. You can then test the indicator to determine what action to take.

The subprocedure starts by using a GET DIAGNOSTICS statement to retrieve the last SQLSTATE. Note:In this book the term 'exception handling' is used to refer to both exception handling and error handling. Note:If the return points are specified as literals, they must be enclosed in apostrophes and entered in uppercase (for example, *DETL, not *detl). If PGM C has a *PSSR error subroutine coded, then in both OPM and ILE, the exception is handled by PGM C and the error subroutine is run.

In addition, any call stack entry which did not to handle the message is removed. THIS ISSUE SPONSORED BY: CCSS WorksRight Software Valence Framework for IBM i Printer Friendly Version TABLE OF CONTENTS Embedded SQL Exception/Error Handling Search Source Members For Two Or More Strings Admin About Us Contact Us Privacy Policy Advertisers Business Partners Media Kit Corporate Site Experts Reprints Archive Site Map Answers E-Products Events Features Guides Opinions Photo Stories Quizzes Tips Tutorials Videos All