Activate the cross reference function and modifying the cross reference table data set name

You can activate the cross reference function of the IMS Transaction and User ID Cross Reference Table and provide a cross reference table data set name. When an IMS transaction is initiated from the web or MQ gateway, it runs with a generic ID. If a user wants to debug the transaction, the cross reference function provides a way to associate the transaction with his or her user ID.

To customize the cross reference table data set name, change the value of the XRDSN DC statement. You must provide a fully qualified MVS sequential data set name.