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Due to processing by IBM, this request was reassigned to have the following updated attributes:
Brand - Servers and Systems Software
Product family - Transaction Processing
Product - CICS Transaction Server
For recording keeping, the previous attributes were:
Brand - WebSphere
Product family - Transaction Processing
Product - CICS Transaction Server
As was state in the 46836 RFE against for batch cobol, DFSMS opens a file by setting the flag bit "OUT", it can support both input and output operations. CICS has its servreq settings which govern which requests are allowed against a file.
An alternative way way would be examine the CICS SMF statistics records which report the number of requests of each type against a file.
Attachment (Use case): CICS : Cemt I file