Technote (troubleshooting)
Problem(Abstract)
(PM77588) S0A8/S0A9 abend after APAR T018419 or PTF R018419 or APAR T050050
Symptom
S0A8/S0A9 abend
Cause
| These abends are the result of timeouts caused by fix for QC18414 followed by failure in code from T050050 to wait for original VTAM requests to be posted after issuing CLSDST for recovery from timeout. |
Environment
Using LU0(SNA) connections
Resolving the problem
Install APAR T050067 from POST5001
Work around: change from LU0(SNA) protocol to LU62 when possible
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