SVC 073
SVC 073 is a Type 3 SVC issued by the SPAR macro. This macro gets a LOCAL lock and calls load module IGC0007C.
Reference Sources
IBM z/OS MVS Diagnosis Reference
SVC 073 is a Type 3 SVC issued by the SPAR macro. This macro gets a LOCAL lock and calls load module IGC0007C.
Reference Sources
IBM z/OS MVS Diagnosis Reference