A fix is available
APAR status
Closed as program error.
Error description
IOPCB was not overridden with LtermOverride in MQIIH via Shared EHM. . The customer reported that Shared EMH did not override the IOPCB even though LtermOverride was specified in MQIIH. . System Environment: (IMS and WMQ is conneted BY MQ=IMS Bridge and OTMA) . WMQ->OTMA-TPIPE->FE-IMS->XCF->SEMH<-XCF<-BE-IMS<-IFP(Msg-GU) (1) (2) (3) (4) (5) (8) (7) (6) . -------------------------------------------------------------- LTERM name was not returned into IOPCB(6) at GU call in shared EMH environment. The LTERM was specified at MQIIH_LTERMOVERRIDE (Ltermoverride) in MQIIH. . LTERM in IOPCB was X'0000000000000000'. At local IMS environment, the LTERM was returned into IOPCB normally with the Ltermoverride LTERM in MQIIH. . From their data: The MSGLOG IN Global shared queue(EMH) MSG CALL FUNC=GU,STATUS= ,PCBNO=001,I/O length=00572 PCB MASK 00000000 00000000 00000000 12004040 0013175F ================= IOPCB blank While local queue case was put the Lterm name in IOPCB: The MSGLIG IN LOCAL queue MSG CALL FUNC=GU ,STATUS= ,PCBNO=001,I/O length=00572 PCB MASK 00000000 D8C5D8F0 F1F0F0F1 12004040 0013175F ================= QEQ01001 .
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: IMSFP V13 SEMH users. * **************************************************************** * PROBLEM DESCRIPTION: IOPCB WAS NOT OVERRIDDEN WITH * * LTERMOVERRIDE IN MQIIH VIA SHARED EHM. * **************************************************************** * RECOMMENDATION: INSTALL CORRECTIVE SERVICE FOR APAR/PTF * **************************************************************** This service corrects a problem where the Shared EMH did not override the IOPCB even though the LTERM was specified as MQIIH_LTERMOVERRIDE (Ltermoverride) The problem was due to only the Front End IMS has access to the actual YTIB, which has TIBINFO can return this value in LTERM= field. The Back End IMS needs to have EMHBCNTN set when EMHB is put on SEMH queue.
Problem conclusion
GEN: KEYWORDS: *** END IMS KEYWORDS *** The following change has been made to correct the reported problem: DBFHIEL0: Add code to retrieve from OTMA the EMHBCNTN value using LTERM parm in the DFSLUMIF TIBINFO macro call.
Temporary fix
Comments
APAR Information
APAR number
PM93740
Reported component name
IMS V13
Reported component ID
5635A0400
Reported release
300
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2013-07-24
Closed date
2013-08-16
Last modified date
2013-10-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK96785
Modules/Macros
DBFHIEL0
Fix information
Fixed component name
IMS V13
Fixed component ID
5635A0400
Applicable component levels
R300 PSY UK96785
UP13/08/20 P F308
Fix is available
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Document Information
Modified date:
14 December 2020