How To Fix PSHLP_MSG_CL078 - ACL of project &1 could not be loaded into the TREX-based cache

SAP Error Message - Details

• Message type: E = Error

• Message class: PSHLP_MSG_CL - Message Class for PS EhP4 Developments

• Message number: 078

• Message text: ACL of project &1 could not be loaded into the TREX-based cache

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 PSHLP_MSG_CL078 - ACL of project &1 could not be loaded into the TREX-based cache ?

  The SAP error message PSHLP_MSG_CL078 indicates that the Access Control List (ACL) of a project could not be loaded into the TREX-based cache. This error typically occurs in the context of SAP Project System (PS) or when using the TREX (Text Retrieval and Information Extraction) search engine.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to access the project or its ACL.
  Project Not Found: The project specified in the error message may not exist or may have been deleted.
  TREX 
  Configuration Issues: There may be a problem with the TREX configuration or its connection to the SAP system.
  Data Corruption: The data related to the project or its ACL may be corrupted or inconsistent.
  System Performance: High system load or performance issues may prevent the ACL from being loaded properly.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the project and its ACL. This can be done by reviewing