z/OS TSO/E Guide to SRPI
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The Receive Reply CPRB (Entry to Server)

z/OS TSO/E Guide to SRPI
SA32-0980-00

Table 1. CPRB Control Block with Reply from Another Server
Offset Dec(Hex) Number of Bytes Field Name Contents
0(0) 8   Reserved
8(8) 4 CRBSRTNC 1  The server return code from Register 15. (Filled in by MVSSERV.)
12(C) 4 CRBCRTNC 2  The return code from MVSSERV. For a list of return codes, see MVSSERV Return Codes.
16(10) 32   Reserved
48(30) 4 CRBRPDLN 3  The length of the reply data.
52(34) 12   Reserved
64(40) 4 CRBRPPLN 3  The length of the reply parameters.
68(44) 44   Reserved
Notes®:
 1 
Check for a return code from the server.
 2 
Check for a return code from MVSSERV.
 3 
Use to obtain reply data and parameters from their buffers.
Parent topic: Receiving a Service Reply

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