ESPCB

GDDM V3R2 Base Application Programming Reference

ESPCB

GDDM V3R2 Base Application Programming Reference
SC33-0868-02

Function

To identify program communication block.

Note: This function is available only under IMS/VS.


   ESPCB       (type, pcb)

   APL code               113
   GDDM RCP code          X'081C1000' (136056832)

Parameters

type (specified by user) (fullword integer)
Identifies the type of program communication block. Possible values are:

0: I/O PCB
1: TP PCB other than the I/O PCB
2: DB PCB.

pcb (specified by user) (12-byte character string)
Identifies the program communication block to be used (not a pointer to it).

Description

Identifies a program communication block (PCB) that can be used by GDDM. This call is only applicable to transactions running under the control of IMS/VS.

Principal errors

ADM0335 E: DUPLICATE PCB DEFINED
ADM0336 E: INVALID PCB TYPE

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