A fix is available
APAR status
Closed as program error.
Error description
You are getting DFHLG0514 JOBA Log stream xxxx.xxxxxx.xxxxxxx is in use by another CICS system. This is followed by: DFHFC0523 JOBA RLS OPEN of file 'filename' failed. The LOGSTREAMID for forward recovery is the same as the system log. Module DFHFCRO. . When in fact it is this system which owns it. . ** GRSTRACE shows : MAJOR NAME: DFHSTRM . MINOR NAME: xxxx.xxxxxx.xxxxxxxx SCOPE: SYSTEMS SYSNAME: ABC STATUS: *SHARED* /OWN ASID: 000000nn TCB: nnnnnnnn JOBNAME: JOBA Critical ENQ Time(s): Request: MM/DD/YYYY HH:MM:SS.mmmm Grant: MM/DD/YYYY HH:MM:SS.mmmm . The status on the GRSTRACE is shared, not exclusive, so you would not expect the DFHLG0514. Also ENQ'ing occurs on first connect.
Local fix
kixrevrer
Problem summary
**************************************************************** * USERS AFFECTED: All CICS Users * **************************************************************** * PROBLEM DESCRIPTION: DFHLG0514 log stream in use by another * * CICS followed by message DFHFC0523 RLS * * open of file failed. * **************************************************************** * RECOMMENDATION: * **************************************************************** When a file in CICS is using a forward recovery log, message DFHLG0772 may occur due to IXGCONN connect failure on RO TCB. After the IXGCONN failure, CICS switches to the QR TCB as CFDT region status server work must be done under the QR TCB. The DEQ against the logstream failed with message DFHLG0002 error code x'0532' which indicates MVS_STREAM_DEQ_FAIL. The DEQ failure is because MVS ENQ/DEQ must be done in the same MVS TCB. DFHLG0514 & DFHFC0523 may be reported later if another FILE API is issued to that file, which says the logstream is in use by another CICS system. Additional keywords: msgDFHLG0772 msgDFHLG0002 msgDFHLG0514 msgDFHLG0523
Problem conclusion
CICS module DFHLGST has been changed so that the MVS DEQ will be issued on the RO TCB.
Temporary fix
FIX AVAILABLE BY PTF ONLY
Comments
APAR Information
APAR number
PM72782
Reported component name
CICS TS Z/OS V4
Reported component ID
5655S9700
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / CST
Submitted date
2012-09-12
Closed date
2012-12-18
Last modified date
2013-03-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK90502 UK90503 PM84077
Modules/Macros
DFHLGST DFHLGSTT
Fix information
Fixed component name
CICS TS Z/OS V4
Fixed component ID
5655S9700
Applicable component levels
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:
05 March 2013