How To Fix MDC_GW_CUST015 - Duplicated attributes assigned to the same rule

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_GW_CUST - Customizing messages

• Message number: 015

• Message text: Duplicated attributes assigned to the same rule

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_GW_CUST015 - Duplicated attributes assigned to the same rule ?

  The SAP error message MDC_GW_CUST015, which indicates "Duplicated attributes assigned to the same rule," typically occurs in the context of SAP Master Data Governance (MDG) or similar applications where rules are defined for data validation or transformation. This error suggests that there are multiple attributes that have been assigned to the same rule, which is not allowed.
  Cause:
  
  Duplicate Assignments: The most common cause of this error is that the same attribute has been assigned more than once to a single rule within the configuration of the data governance process.
  Configuration Errors: There may be a misconfiguration in the rule setup, where attributes are mistakenly duplicated.
  Data Model Changes: If there have been recent changes to the data model or rules, it may have led to unintended duplications.
  
  Solution:
  
  Review Rule Configuration: Go to the rule configuration in the MDG application and check the attributes assigned to the rule that is causing the error. Look for any duplicates.
  Remove Duplicates: If you find that the same attribute is assigned multiple times, remove the duplicates so that each attribute is only assigned once to the rule.
  Validate Changes: After making changes, validate the rule configuration to ensure that the error is resolved.
  Test the Rule: Run a test to ensure that the rule functions as expected without the duplication.
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or specific MDG documentation for detailed guidance on rule configuration and management.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared by other users.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the configuration and the context in which the error occurs.