A fix is available
APAR status
Closed as program error.
Error description
MSGDFHWB0001 with ABEND 0C4/AKEA at offset X'130C' in Module DFHWBAP. Failing instruction is 0E0E ( MVCL R0,R14 ). This is the CICS TS for VSE equivalent of CICS TS for z/OS APAR PK05725.
Local fix
No workaround available. Relief fix provided by L3.
Problem summary
**************************************************************** * USERS AFFECTED: All CICS users. * **************************************************************** * PROBLEM DESCRIPTION: Multiple EXEC CICS WEB RECEIVE * * NOTRUNCATE commands return incorrect * * output, or result in DFHWB0001 * * ABEND 0C4/AKEA AT OFFSET X'130C' IN * * MODULE DFHWBAP. * **************************************************************** * RECOMMENDATION: * **************************************************************** EXEC CICS WEB RECEIVE NOTRUNCATE commands are issued in order to receive parts of the input data from the WEB. Each subsequent command should receive the next chunk of data up to the length specified on the command, as long as there is data left. Only the first of such commands actually returns the correct data. This is because DFHWBAP fails to retain the address of the web message body between commands. On second and subsequent commands, the pointer which addresses the message body (scan_ptr) may still be valid or may address any area of storage depending on how DFHWBAP's stack storage has been reused or not since the last EXEC CICS WEB RECEIVE NOTRUNCATE. This means that the second and subsequent commands return incorrect data or cause the abend. Additional keywords: S0C4 ABENDS0C4 MSGDFHWB0001
Problem conclusion
The DFHWBAP procedure wbrq_proc_get_message_body has been changed to save the address of the temporary data buffer within the WRB using wrb_current_ptr. This is then used to determine what data to return to the application on subsequent EXEC CICS WEB RECEIVE NOTRUNCATE commands.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PI40483
Reported component name
CICSTS FOR VSE
Reported component ID
564805400
Reported release
B0P
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-05-06
Closed date
2015-08-21
Last modified date
2015-08-25
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI30403
Modules/Macros
DFHWBAP
Fix information
Fixed component name
CICSTS FOR VSE
Fixed component ID
564805400
Applicable component levels
RB0P PSY UI30403
UP15/08/25 I 1000
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
25 August 2015