How To Fix RSDMDM020 - InfoObject &1 cannot be maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDMDM - RSDMDM

• Message number: 020

• Message text: InfoObject &1 cannot be maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDMDM020 - InfoObject &1 cannot be maintained ?

  The SAP error message RSDMDM020, which states "InfoObject &1 cannot be maintained," typically occurs when there are issues related to the maintenance of an InfoObject in the SAP BW (Business Warehouse) system. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  InfoObject Status: The InfoObject may be in a status that does not allow maintenance, such as being locked or in a transport request.
  Authorization Issues: The user may not have the necessary authorizations to maintain the InfoObject.
  Technical Settings: The InfoObject may have technical settings that prevent changes, such as being part of a composite provider or being used in a query.
  Data Model Issues: The InfoObject might be part of a data model that is currently being processed or is in a state that does not allow changes.
  Versioning: The InfoObject may be in a version that is not active or is in a different version than expected.
  
  Solutions:
  
  Check Status: Verify the status of the InfoObject in the InfoObject maintenance screen. If it is locked or in a transport request, you may need to unlock it or wait until the transport is completed.
  Review Authorizations: Ensure that the user has the necessary authorizations to maintain the InfoObject. This can be checked in the user roles and authorizations.
  Technical Settings Review: Check the technical settings of the InfoObject to see if there are any restrictions on maintenance. If it is part of a composite provider or query, consider removing it from those objects temporarily.
  Data Model Check: Ensure that the InfoObject is not being used in a data model that is currently being processed. If it is, you may need to wait until the processing is complete.
  Version Management: If the InfoObject is in a different version, check if you can switch to the active version or if you need to activate the version you are trying to maintain.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to navigate to the InfoObject and check its status.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to SAP documentation for InfoObject maintenance and best practices to avoid such issues in the future.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.