The TEP analyzes the cause of the terminal or line error that has been detected by the terminal control program. The CICS®-supplied version is designed to attempt basic and generalized recovery actions.
A user-supplied TEP can be used to enable processing to be performed whenever a communication system error is reported to CICS; for example, to analyze the error and accept or override the default actions set by DFHTACP.
When TEP processing is complete, control goes back to DFHTACP.
Guidance information about TEP coding is given in the CICS Recovery and Restart Guide. Reference information about TEP coding is given in the CICS Customization Guide.
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