APAR status
Closed as program error.
Error description
TXSeries has an XA connection to an Oracle database. During nor mal recovery processing an error is incountered by Oracle xaosterr: OCITransStart rtn 1031 This in turn causes the cicsas processing the recovery work to enter a hang condition.
Local fix
Problem summary
CICS Application Server process hangs after receiving XAER_PROTO error from Resource manager like Oracle, You may see similar error messge getting logged into CICS region console file before the application server hang, ERZ080007W/0805 12/10/12 07:52:50.799879625 REGION01 50578/0001 : XA Resource Manager error in 'XA_END' by 'Oracle_XA' for XI D ' 2a3c2fb18ffa63edf5cb0a5e5f6d8274d2040871 019f7ef9d4529e728bc68ae41089addc605eaab3c2' (Transaction='TD07', TermId='', UserId='C ICSUSER'). 'The Resource Manager has marked the transaction rollback-only'. ''. 1 50578 12/12/10-07:52:50.800089 5c2c0827 W Unexpected xaRetCode -- 0xfffffffa (XAER_PROTO) from xa_end to RM 0 for XID -- (form atID=113577, gtrid_length=20, bqual_length=21, gtrid=2a3c2fb18ffa63edf5cb0a5e5f6d8274d2040871, bqual=019f7ef9d4529e728bc68ae41089add c605eaab3c2).
Problem conclusion
The code has been corrected to terminate the CICS Application Server after receiving XA error.
Temporary fix
Comments
APAR Information
APAR number
IV34000
Reported component name
TXSERIES V6 AIX
Reported component ID
5724AX600
Reported release
620
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-12-31
Closed date
2013-02-08
Last modified date
2013-02-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
TXSERIES V6 AIX
Fixed component ID
5724AX600
Applicable component levels
R620 PSY
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGMGV","label":"CICS Transaction Server"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.2","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]
Document Information
Modified date:
10 March 2021