SVC 130
SVC 130 is a Type 3 SVC issued by the RACHECK macro and checks a user's RACF authorization. The RACHECK routine determines if a user is authorized to use a resource protected by RACF.
RACF performs system authorization checking when the RACHECK macro executes.
Reference Sources
IBM z/OS MVS Diagnosis Reference
IBM z/OS Security Server RACROUTE Macro Reference