Parameter in IEASYSxx (or supplied by the operator)

ALLOC=   {aa        }
         {(aa,bb...)}

The two-character identifier (aa, bb, and so forth) is appended to ALLOC to identify the ALLOCxx member. Multiple members can be specified. If you specify a parameter in more than one member, the system uses the value in the first member, and ignores the values in the subsequent members.

Note: The system does not set default to ALLOC00. If neither the IEASYSxx member nor the operator specifies an ALLOC= parameter, the system uses the defaults identified in Statements/parameters for ALLOCxx.