How To Fix CM_MDQLTYDIMENSIONCA007 - Rule &1 is used more than once in the current dimension category.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_MDQLTYDIMENSIONCA - Business messages for MDQ Dimension Category

• Message number: 007

• Message text: Rule &1 is used more than once in the current dimension category.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_MDQLTYDIMENSIONCA007 - Rule &1 is used more than once in the current dimension category. ?

  The SAP error message CM_MDQLTYDIMENSIONCA007 indicates that a specific rule (denoted as &1) is being used more than once within the same dimension category in the context of Master Data Quality (MDQ) or similar data management processes. This typically occurs in scenarios where data quality rules are defined for dimensions in a data model, and each rule should be unique within its category.
  Cause:
  
  Duplicate Rule Definition: The most common cause of this error is that the same rule has been defined multiple times for the same dimension category. This can happen due to oversight during the configuration or setup of data quality rules.
  Incorrect Configuration: There may be a misconfiguration in the data quality management settings, leading to the same rule being applied to the same dimension category inadvertently.
  Data Model Changes: If changes were made to the data model or dimension categories, it might have resulted in the same rule being referenced multiple times.
  
  Solution:
  
  Review Rule Definitions: Check the definitions of the rules in the relevant dimension category. Look for the rule identified by &1 and ensure that it is only defined once.
  Remove Duplicates: If you find that the rule is indeed defined multiple times, remove the duplicates so that each rule is unique within the dimension category.
  Validate Configuration: After making changes, validate the configuration to ensure that there are no other duplicate rules or misconfigurations.
  Test the Changes: Once the duplicates are removed, test the data quality process again to ensure that the error does not reoccur.
  
  Related Information:
  
  Documentation: Refer to SAP documentation on Master Data Governance (MDG) or Data Quality Management for detailed guidelines on setting up and managing data quality rules.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared by other users.
  
  By following these steps, you should be able to resolve the error and ensure that your data quality rules are correctly configured.