A fix is available
APAR status
Closed as program error.
Error description
OTMA CM1 ACK timeout is not working for IFP regions, which is causing the hang condition after the DFS1283E. . This was caused V13 OTMA apar PM77914, and is therefore a PE.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All IMS V12 OTMA Users with Fast Path * * with PM75694/UK83588 applied. * **************************************************************** * PROBLEM DESCRIPTION: OTMA CM1 ACK timeout is not working * * for IFP regions. * * * * Retro-Fit of PI13892 * **************************************************************** * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF * **************************************************************** OTMA CM1 ACK timeout is not working for IFP regions causing the region to hang if the OTMA client ACK is not received or is rejected with MSGDFS1283E.
Problem conclusion
GEN: POSTREQ PI18330 KEYWORDS: *** END IMS KEYWORDS *** DFSYSPO0 was modified to add IFP support for CM1 ACK timeout. DFSYPSI0 was modified to generate an additional 6701 trace record for the DFS1283E/DFS1284E. This new trace entry will only be generated if DFS1283E/DFS1284E is issued, regardless if TPIPE trace is on or off. For a DFS1283E/DFS1284E condition two 6701 trace entries will be generated, ID=YACK or ID=YNAK, which contains the OTMA message prefix, and ID=1283 or ID=1284, which contains the TMEMBER and TPIPE blocks.
Temporary fix
********* * HIPER * *********
Comments
REPINNED RP14/05/20 (ATXT) TO ADD POSTREQ PI18330 INFO. **** PE14/05/20 PTF IN ERROR. SEE APAR PI18330 FOR DESCRIPTION ×**** PE14/05/20 FIX IN ERROR. SEE APAR PI18330 FOR DESCRIPTION
APAR Information
APAR number
PI13929
Reported component name
IMS V12
Reported component ID
5635A0300
Reported release
200
Status
CLOSED PER
PE
YesPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-03-18
Closed date
2014-04-17
Last modified date
2014-06-06
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI17171
Modules/Macros
DFSYPSI0 DFSYPSO0
Fix information
Fixed component name
IMS V12
Fixed component ID
5635A0300
Applicable component levels
R200 PSY UI17171
UP14/04/22 P F404 «
Fix is available
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Document Information
Modified date:
14 December 2020