ARC0516I
EDGTVEXT INTERFACE IS NOW DISABLED, REASON=reason-code.

Explanation

Due to an error (defined by reason-code), DFSMShsm will not invoke the EDGTVEXT interface until a RELEASE RMM command has been entered. The reason codes have the following meanings:
8
DFSMShsm tried to load EDGTVEXT, but the load failed.
900
DFSMShsm invoked EDGTVEXT, but an ABEND occurred.

System action

None.

Programmer response

To reactivate DFSMShsm invocation of EDGTVEXT, issue the RELEASE RMM command.

Source

DFSMShsm