How To Fix RSAU603 - Error when determining the hierarchy IDs of function &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 603

• Message text: Error when determining the hierarchy IDs of function &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU603 - Error when determining the hierarchy IDs of function & ?

  The SAP error message RSAU603 typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with determining hierarchy IDs for a specific function or query. This error can arise due to various reasons, including issues with the hierarchy structure, missing data, or configuration problems.
  Causes of RSAU603 Error
  
  
  Missing Hierarchy Data: The hierarchy data that the function is trying to access may not exist or may not be properly loaded into the system.
  
  
  Incorrect Hierarchy Configuration: The hierarchy might not be correctly defined in the InfoObject or there may be inconsistencies in the hierarchy structure.
  
  
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the hierarchy data.
  
  
  Data Model Issues: There may be issues with the underlying data model, such as missing or inconsistent data in the InfoProvider.
  
  
  Transport Issues: If the hierarchy was recently transported from one system to another, there may be issues related to the transport process.
  
  
  Solutions to RSAU603 Error
  
  
  Check Hierarchy Data: Verify that the hierarchy data exists in the system. You can do this by checking the relevant InfoObject in the SAP BW modeling tools.
  
  
  Rebuild Hierarchy: If the hierarchy is corrupted or not functioning correctly, consider rebuilding it. This can be done by reloading the hierarchy data or adjusting the hierarchy settings.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the hierarchy. This can be done by reviewing the user roles and authorizations in the SAP system.
  
  
  Validate Data Model: Check the underlying data model for any inconsistencies or missing data. You may need to run data consistency checks or reprocess data loads.
  
  
  Transport Validation: If the hierarchy was recently transported, ensure that all related objects were transported correctly and that there are no missing dependencies.
  
  
  Use Transaction Codes: Utilize transaction codes like RSA1 (Data Warehousing Workbench) to analyze and troubleshoot the hierarchy and data issues.
  
  
  Related Information
  
  SAP Notes: Check SAP Notes related to the RSAU603 error for any specific patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation on hierarchies in BW/BI for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.