To troubleshoot problems with CICS® Service Flow Runtime,
you can use the following tools and utilities.
The DFHMAERF error file
Errors that are detected by an Adapter service, and written to
the CMAQ transient data queue (TDQ), are captured in an error file to help
with troubleshooting problems.
Vector logging
Vector logging is a diagnostic tool that allows you to record the
flow of data between CICS applications and a virtual terminal. It is designed
to be used in a development environment to assist in the deployment and running
of a generated Adapter service that includes Link3270 server adapters, as
well as passthrough processing.