How To Fix HF503 - Summarization hierarchy could not be read

HF503 - Overview

• Message type: E = Error

• Message class: HF - Error messages for PS reporting

• Message number: 503

• Message text: Summarization hierarchy could not be read

What causes this issue?

Summarization hierarchy &V2& with subhierarchy &V3& could not be read
in controlling area &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the selection criteria.

Error message extract from SAP system. Copyright SAP SE.

HF503 - Details

• The SAP error message HF503, which states "Summarization hierarchy could not be read," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with accessing or reading a summarization hierarchy. This hierarchy is essential for aggregating data in reporting and analysis.
  Causes:
  
  Missing Hierarchy: The summarization hierarchy may not exist in the system or may have been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the summarization hierarchy.
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent the hierarchy from being read.
  Transport Issues: If the hierarchy was recently transported from another system, there may have been issues during the transport process.
  Technical Issues: There could be underlying technical issues, such as database inconsistencies or problems with the BW system itself.
  
  Solutions:
  
  Check Hierarchy Existence: Verify that the summarization hierarchy exists in the system. You can do