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Serial Status DCA
Configuration Guide
A166-0CG-1.00-2 Restricted
12
Full
Remedy:
• Ensure the CFG_DCA table in the WIN application is configured with a record containing
the WESDAC points to be allocated for the Serial Status DCA.
• Ensure the DCA Index configured in A166APPL points to the correct record in the WIN
CFG_DCA table.
A.2 Non-Fatal Error Messages
These messages indicate the application has encountered a non-fatal configuration error or a non-
fatal stage of process initialization failed. The application will not suspend as a whole, but rather
attempt to run in a limited or reduced capacity.
E001: Child Died !!!
Cause
• One of the Serial Status DCA processes stopped unexpectedly. If this error occurs, the
system has become unstable.
Effect:
• Serial Status DCA functionality will become unreliable.
Remedy:
• Contact the Customer Service Department and report this error.
E002: Error creating message exchange, sts=<x>
Cause
• The system was unable to create one of the required message exchanges.
Effect:
• One scan and one communication process will not be started. As a result, the Serial Status
DCA will be unable to communicate over one of the configured communication ports.
Remedy:
• Note the return status, <x>, and contact the Customer Service Department to report this error.
E003: Unable to spawn com process, rec <x>
Cause
• The system encountered an error while trying to spawn one of the communication processes.
Effect:
• One of the communication processes will not be started. As a result, the Serial Status DCA
will be unable to communicate over the communication port configured in record <x> of
A166PORT.
Remedy:
• Contact the Customer Service Department and report this error.