SVC 054
SVC 054 is a Type 3 SVC issued by the DISABLE macro. This macro gets a LOCAL lock and calls load module IGC0005D.
Reference Sources
IBM z/OS MVS Diagnosis Reference
SVC 054 is a Type 3 SVC issued by the DISABLE macro. This macro gets a LOCAL lock and calls load module IGC0005D.
Reference Sources
IBM z/OS MVS Diagnosis Reference