Restrictions and Limitations

The following restrictions apply:

The caller must provide a 144-byte savearea that starts on a word boundary and is addressable in the caller's primary address space.
If the caller is running in access register (AR) ASC mode and specifies a macro parameter using explicit register notation, the access register corresponding to the general register must appropriately qualify the general register.
The virtual storage area specified by the REQBUFFER keyword must reside in fixed or disabled reference storage and must be addressable from the caller's primary address space.
The PROCESSMULT request type is valid only for structures allocated in a coupling facility of CFLEVEL=2 or higher.