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SVCDUMP Parameter

This parameter provides diagnostic data for problem resolution by initiating an SVC dump for the first occurrence of an unexpected abend in the OPS/MVS address space. You can set this parameter dynamically using the OPSPRM REXX function or the OPSPARM POI command at any time.

Default value

ON

Initiates an SVC dump when an unexpected abend occurs in any OPS/MVS task or in cross-memory processing routines, such as AOF rule processing, REXX functions, and Address environments.

Other possible values

OFF

Suppresses automatic SVC dumps.

Set or modify this parameter...

Anytime

Example: SVCDUMP

Enables SVCDUMP for the next unexpected abend.

rc=OPSPRM('SET','SVCDUMP','ON')