TWANLD and TWANLDL — using the DFHZNAC logging facility

You can use the logging facility available in DFHZNAC to help you retrieve information from fields TWANLD and TWANLDL.

You specify the address of the data that you want to examine in field TWANLD of the communication area, and the length of the data in field TWANLDL. The data is logged to the CSNE transient data queue for future inspection.

Note: No data in excess of 220 bytes is logged.

You can also send user-written messages to the CSNE log using the transient data facility. To write your messages, you must code the EXEC CICS WRITEQ TD instruction directly into the node error program.