How To Fix UDM_STRATEGY016 - Basic rule structures in a collection rule must not be identical

SAP Error Message - Details

• Message type: E = Error

• Message class: UDM_STRATEGY - Message Class for Collection Strategies

• Message number: 016

• Message text: Basic rule structures in a collection rule must not be identical

What causes this issue?

In the collection rule several basic rules refer to the same DDIC
structure.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

To use basic rules in one collection rule together, create a separate
DDIC structure for each basic rule.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.