How To Fix MPE_CM_EFFECTIVITY050 - Data source &1 is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CM_EFFECTIVITY - Message Class for Parameter Effectivity

• Message number: 050

• Message text: Data source &1 is not valid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CM_EFFECTIVITY050 - Data source &1 is not valid ?

  The SAP error message MPE_CM_EFFECTIVITY050 indicates that the data source specified (denoted as &1 in the message) is not valid. This error typically occurs in the context of SAP's Master Data Management or when dealing with configuration management in SAP systems, particularly in the areas of variant configuration or material management.
  Causes:
  
  Incorrect Data Source: The data source specified may not exist or may have been deleted or deactivated.
  Authorization Issues: The user may not have the necessary authorizations to access the specified data source.
  Configuration Errors: There may be issues with the configuration settings in the system that are causing the data source to be unrecognized.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration data that lead to the data source being deemed invalid.
  
  Solutions:
  
  Verify Data Source: Check the data source specified in the error message. Ensure that it exists and is correctly configured in the system.
  Check Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the data source.
  Review Configuration Settings: Go through the configuration settings related to the data source to ensure everything is set up correctly.
  Data Consistency Check: Run consistency checks on the master data and configuration data to identify and resolve any inconsistencies.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the data source in question.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a deeper system issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to investigate the data source.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.