How To Fix LTR2_CM_CHECK_TRULE021 - Behavior of transformation rule changed to 'Clone'

LTR2_CM_CHECK_TRULE021 - Overview

• Message type: E = Error

• Message class: LTR2_CM_CHECK_TRULE - LTR2 Checks on Transformation Rules of Content Module

• Message number: 021

• Message text: Behavior of transformation rule changed to 'Clone'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

LTR2_CM_CHECK_TRULE021 - Details

• The SAP error message LTR2_CM_CHECK_TRULE021 indicates that there is an issue with a transformation rule in the context of SAP Data Services or SAP BW (Business Warehouse). Specifically, this error message suggests that the behavior of a transformation rule has changed to 'Clone', which typically means that the system has detected a conflict or inconsistency in the transformation rule configuration.
  
  Cause:
  
  Inconsistent Transformation Rules: The transformation rule may have been modified in a way that conflicts with existing rules or settings.
  Data Model Changes: Changes in the underlying data model or source/target structures can lead to inconsistencies in transformation rules.
  Duplicate Rules: There may be duplicate transformation rules that are causing the system to default to a 'Clone' behavior.
  Versioning Issues: If multiple versions of the transformation rules exist, the system may not be able to determine which one to use.
  
  
  Solution:
  
  Review Transformation Rules: Check the transformation rules in the Data Services or BW environment to