How To Fix 63878 - Summarization hierarchy could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: 63 - Messages for Real Estate Management

• Message number: 878

• Message text: Summarization hierarchy could not 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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 63878 - Summarization hierarchy could not be read ?

  The SAP error message 63878, which states "Summarization hierarchy could not be read," typically occurs in the context of reporting or data analysis within SAP systems, particularly when dealing with summarization hierarchies in the context of SAP BW (Business Warehouse) or SAP CO (Controlling).
  Cause:
  
  Missing Hierarchy: The summarization hierarchy that the system is trying to access may not exist 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 issues 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.
  Configuration Errors: Incorrect configuration settings in the hierarchy or related objects can lead to this error.
  
  Solution:
  
  Check Hierarchy Existence: Verify that the summarization hierarchy exists in the system. You can do this by navigating to the relevant transaction (e.g., RSH1 for InfoObjects) and checking if the hierarchy is listed.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the hierarchy. This can be checked in the user roles and profiles.
  Recreate the Hierarchy: If the hierarchy is missing or corrupted, consider recreating it. This may involve re-defining the hierarchy structure and its nodes.
  Check Data Model: Review the data model for any inconsistencies. This may involve checking the InfoObjects, InfoProviders, and any related settings.
  Transport Logs: If the hierarchy was recently transported, check the transport logs for any errors or warnings that may indicate issues during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or patches that may address this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to error 63878. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSH1 (for managing hierarchies) and RSA1 (for data modeling in BW).
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the SAP error message 63878.