Sample exit routine (DFSREXXU)

IMS provides a sample user exit routine that is used with the IMS Adapter for REXX.

For a description of how to write the user exit routine see IMS Version 15.2 Exit Routines. The sample user exit routine checks to see if it is being called on entry. If so, the user exit routine sets the parameter list to the transaction code with no arguments and sets the start-up IMSRXTRC level to 2. The return code is set to 0. For the latest version of the DFSREXXU source code, see the IMS.ADFSSMPL distribution library; the member name is DFSREXXU.