I/O exits are only supported for authorized callers. The input parameter list has either the flag FMHIFE or CPYOFEXT set, but the caller is not supervisor state, system key, or APF authorized.
Processing of the current invocation is ended.
Verify that the calling program is properly authorized, or that it does not need to supply an I/O exit for processing.
DFSMSdfp and File and Attribute Management Services.
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