ABP:IGC121 - ABEND FROM SIOD FRR

Component
Block processor (5665-28419)
Issuing module
IGC121 - FRR
Explanation
An abnormal end occurred while IGC121 was processing a VSAM request. The I/O manager was processing a VSAM request when the error occurred.

RTM passes control to the FRR in IDA121 (at entry point IDA121F1), which requests an SVC dump. The areas dumped are PSA, NUC, RGN, TRT, CSA, and SQA.

Associated problem data
Register 3 points to the IOMB for the VSAM request.