Just converted one of our systems from z/VSE 4.3 to z/VSE 6.2. We are on Dynam 7.1.
When running tape jobs in a dynamic partition, it runs fine.
However, In a static partition, getting the CADT103E message and the tape drive remains attached to the guest.
Running under z/VM and using the DYNVM feature.
F5 0005 CADT031I *CLOSED* SYS001 SYS001=5D0 500363 xxxxxxxxx.yyyyyyy.zzzz
BLK=1209
F5 0005 CADT103E GETVIS FAILURE - UNABLE TO SEND DYNCLOSE COMMAND
F5 0005 DUSPI012 DUMP FUNCTION ENDS. HIGHEST RETURN CODE IS: 00.
F5 0005 DUSPI040 MAXBACK EXECUTION ENDS. HIGHEST RETURN CODE IS: 00.
F5 0005 EOJ 161X157Z MAX.RETURN CODE=0000
1. Apply PTF RO51952 (for Dynam/VSE).
2. There must be at least 10K of permanent PFIX for each partition that invokes the Dynam/T VM interface.
// SETPFIX LIMIT=10K,PERM
// EXEC ....