How To Fix RS_DB_DB6564 - An MDC definition exists on column &1 instead

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB6 - DB6-Specific Messages in SAP BW

• Message number: 564

• Message text: An MDC definition exists on column &1 instead

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB6564 - An MDC definition exists on column &1 instead ?

  The SAP error message RS_DB_DB6564 indicates that there is an issue with the definition of a Multi-Dimensional Cube (MDC) in the context of a column in a database table. Specifically, it suggests that there is an existing MDC definition on the specified column, which is causing a conflict or issue with the operation you are trying to perform.
  Cause:
  The error typically arises in scenarios where:
  
  You are trying to create or modify a data model or a database object that conflicts with an existing MDC definition.
  The column in question is already defined as part of an MDC, and the system does not allow for multiple definitions or conflicting definitions on the same column.
  
  Solution:
  To resolve the RS_DB_DB6564 error, you can take the following steps:
  
  
  Check Existing MDC Definitions:
  
  Use transaction codes like RSA1 (Data Warehousing Workbench) or RSMD (Manage Multi-Dimensional Data) to check the existing MDC definitions related to the column in question.
  Identify if the column is indeed part of an existing MDC and understand its current configuration.
  
  
  
  Modify or Remove Conflicting Definitions:
  
  If you find that the column is part of an MDC that is no longer needed or is incorrectly defined, consider modifying or removing the conflicting MDC definition.
  Ensure that any changes you make do not affect other dependent objects or data models.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to MDC definitions and the specific error message for any additional guidance or best practices.
  
  
  
  Recreate the MDC:
  
  If necessary, you may need to recreate the MDC definition after ensuring that there are no conflicts with existing definitions.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue on your own, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details about your configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1, RSMD, and others that are used for managing data models and MDC definitions.
  SAP Notes: Search for SAP Notes related to RS_DB_DB6564 for any specific patches or updates that may address the issue.
  Documentation: Review SAP Help Portal or other official documentation for best practices on managing MDC definitions and understanding their implications in your data model.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.