CA IDMS DC204102 DDS-VTAM-DRIVER OPEN ACB FAILED
Article ID: 193898
Updated On:
Products
Issue/Introduction
CA IDMS CV shows the following error messages during startup:
DC204102 DDS-VTAM-DRIVER OPEN ACB FAILED
DC204100 DDS-VTAM-DRIVER DDS-VTAM OPEN FAILED
Environment
Release : 19.0
Component : CA IDMS
Cause
As the message description for DC204100 indicates, the problem is trying to open VTAM APPLID for the DDS line.
See the message description:
DC204100
DDS-VTAM-DRIVER DDS-VTAM OPEN FAILED
Reason:
The DDS VTAM line driver has failed during open processing.
This message may be preceded by another message that indicates the cause of the failure.
Ensure that APPLID is defined correctly to VTAM and in the sysgen.
Resolution
The APPLID used by DDS is defined in the DDS LINE statement in the SYSGEN, in the SOURCE clause:
ADD LINE DDSVTAM
ENABLED
NOCOMPACT
PROTOCOL IS DEFRESP
TYPE IS DDS
SOURCE IS nnnnnnnn.
Ensure that nnnnnnnn is defined correctly as a VTAM applid.
If this is a new CV a new APPLID needs to be defined. Each CV must have a unique APPLID.
Additional Information
See documentation section VTAM Entries for DDS.
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