XDMSSN parameter

XDM subsystem

Summary

Default value

Current setting of the z/OS subsystem name linked into the IGCLM244 (CRAM) module

Parameter type

System

Where set

Cannot be reset

Related products

All

Introduced

Model 204 V6.1

Description

The XDMSSN parameter passes a z/OS secondary subsystem name that overrides the value stored in the CRAM IGCLM244 module. The IGCLM244 value, a maximum of four characters, is initially specified during CRAM installation.

This parameter is available only for z/OS with CRAM-XDM.

The subsystem name stored in IGCLM244 can also be overridden by BATCH2 or IFAM2 jobs as shown in the following examples:

• Program Communication facilities:

  //BATCH2 EXEC PGM=BATCH2,PARM='[ssn:channel][,[OMC={Xhh | ddd}] [,URCTYPE={N | O | B}]]'

• IFSTRTN (IFAM2) (HLI function):

  IFSTRTN|IFSTRN (RETCODE,LANG_IND,LOGIN,THRD_TYP,THRD_ID,[SSN:]CHAN)

• IFDIALN (HLI function):

  IFDIALN|IFDILN (RETCODE,LANG_IND,[SSN:]CHAN,BUFFER,IO_LEN)