How To Fix RSMIGR149 - Metadata for DSO &1 cannot be read

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMIGR - Messages during migration

• Message number: 149

• Message text: Metadata for DSO &1 cannot be read

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMIGR149 - Metadata for DSO &1 cannot be read ?

  The SAP error message RSMIGR149, which states "Metadata for DSO &1 cannot be read," typically occurs during the data migration process, particularly when working with DataStore Objects (DSOs) in SAP BW (Business Warehouse). This error indicates that the system is unable to access or retrieve the metadata for the specified DSO.
  Causes:
  
  Missing or Incomplete Metadata: The metadata for the specified DSO may not exist or may be incomplete due to previous errors during the creation or activation of the DSO.
  Transport Issues: If the DSO was transported from another system, there may have been issues during the transport process that resulted in missing metadata.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the metadata of the DSO.
  System Configuration Issues: There may be configuration issues within the SAP BW system that prevent the proper reading of metadata.
  Database Issues: Problems with the underlying database, such as corruption or connectivity issues, can also lead to this error.
  
  Solutions:
  
  Check DSO Activation: Ensure that the DSO is properly activated. If it is not activated, activate it and try the migration again.
  Recreate Metadata: If the metadata is missing or corrupted, you may need to recreate the DSO or its metadata. This can often be done by deleting and recreating the DSO or by using the appropriate transaction codes to regenerate the metadata.
  Check Authorizations: Verify that the user has the necessary authorizations to access the DSO and its metadata. This may involve checking roles and permissions in the SAP system.
  Review Transport Logs: If the DSO was transported, review the transport logs for any errors or warnings that may indicate issues with the transport process.
  Database Check: Perform a check on the underlying database to ensure that it is functioning correctly. This may involve running database consistency checks or consulting with your database administrator.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSCUSTV10 (to check settings).
  SAP BW Documentation: Review the official SAP BW documentation for best practices on managing DSOs and handling metadata.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.