Does CA Librarian use the CCW(Chanel Command Word) via EXCP instruction ?

Products

• Librarian

Issue/Introduction

In an environment using DFSMS/rmm, a problem arises in that it is not possible to execute processing of a program that meets a specific condition.

Does CA Librarian of MVS and MSP use the CCW(Chanel Command Word) via EXCP instruction ?

Environment

z/OSMSPLibrarian R4.4

Resolution

Librarian of MVS and MSP does not use EXCP instruction.
So, Librarian does not use the CCW via the EXCP instruction and does not refer to CCW.