How To Fix DMCLG012 - Specify unique rule names

DMCLG012 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 012

• Message text: Specify unique rule names

&CAUSE&The rule name is not known for the rule that should be
processed.

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

System Response

&WHAT_TO_DO&Check the rule names

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG012 - Specify unique rule names ?

  The SAP error message DMCLG012, which states "Specify unique rule names," typically occurs in the context of Data Management or Data Quality processes within SAP systems, particularly when working with Data Management or Data Quality rules.
  
  Cause:
  The error arises when you attempt to create or modify data quality rules, and the system detects that the rule names you are trying to use are not unique. This can happen if:
  
  You are trying to create a new rule with a name that already exists in the system.
  There are duplicate entries in the rule definitions, which can lead to confusion in processing.
  
  
  Solution:
  To resolve the DMCLG012 error, you can take the following steps:
  
  
  Check Existing Rules: Review the list of existing rules in the system to identify any duplicates. You can do this by navigating to the relevant Data Management or Data Quality application and listing the rules.
  
  
  Rename Rules: If you find that the rule name