How To Fix RSSEM054 - Error during access to hierarchies of &1 (DataSource &2/&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSEM - Messages for SEM

• Message number: 054

• Message text: Error during access to hierarchies of &1 (DataSource &2/&3)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSEM054 - Error during access to hierarchies of &1 (DataSource &2/&3) ?

  The SAP error message RSSEM054 indicates that there is an issue accessing hierarchies for a specific DataSource. This error typically occurs in the context of SAP BW (Business Warehouse) when trying to load or process data that involves hierarchical structures.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Hierarchy Data: The hierarchy data for the specified DataSource may not be available or may not have been loaded correctly.
  Incorrect DataSource Configuration: The DataSource might not be configured properly, leading to issues in accessing the hierarchy.
  Authorization Issues: The user may not have the necessary authorizations to access the hierarchy data.
  Data Inconsistencies: There may be inconsistencies or errors in the underlying data that prevent the hierarchy from being accessed.
  Transport Issues: If the hierarchy was transported from another system, there may have been issues during the transport process.
  
  Solution:
  To resolve the RSSEM054 error, you can take the following steps:
  
  
  Check Hierarchy Data:
  
  Verify that the hierarchy data for the specified DataSource is available and correctly loaded in the system.
  Use transaction codes like RSA1 (Data Warehousing Workbench) to check the status of the hierarchy.
  
  
  
  Review DataSource Configuration:
  
  Ensure that the DataSource is configured correctly. Check the settings in the DataSource and make sure that the hierarchy is properly defined.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the hierarchy data. You may need to consult with your security team to verify this.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the data. You can use transaction codes like RSRV to run checks on the InfoObjects and hierarchies.
  
  
  
  Transport Issues:
  
  If the hierarchy was recently transported, check the transport logs for any errors. You may need to re-transport the hierarchy or correct any issues that occurred during the transport.
  
  
  
  Rebuild Hierarchies:
  
  If the hierarchy is corrupted, you may need to rebuild it. This can be done by deleting the existing hierarchy and recreating it.
  
  
  
  Consult 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 can resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: RSA1 (Data Warehousing Workbench), RSRV (Consistency Check), RSCUSTV0 (Customizing for DataSources).
  SAP Notes: Always check for specific SAP Notes related to the error message RSSEM054 for any known issues or fixes.
  Documentation: Review SAP BW documentation for best practices on managing hierarchies and DataSources.
  
  By following these steps, you should be able to identify and resolve the cause of the RSSEM054 error in your SAP BW environment.