How To Fix TL642 - Table could not be filtered against logical objects of type &

SAP Error Message - Details

• Message type: E = Error

• Message class: TL - Messages for language transports

• Message number: 642

• Message text: Table could not be filtered against logical objects of type &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TL642 - Table could not be filtered against logical objects of type & ?

  The SAP error message TL642, which states "Table could not be filtered against logical objects of type &," typically occurs when there is an issue with the logical object types in the context of a table or data model. This error can arise in various scenarios, such as when working with SAP BW (Business Warehouse), SAP HANA, or other SAP applications that involve data modeling and reporting.
  Cause:
  
  Logical Object Type Mismatch: The error often indicates that the system is trying to filter a table based on a logical object type that is not compatible or does not exist.
  Missing or Incorrect Configuration: There may be a configuration issue where the logical object types are not properly defined or linked to the table.
  Data Model Issues: If the data model is not correctly set up, it can lead to filtering problems.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain logical objects, leading to this error.
  
  Solution:
  
  Check Logical Object Types: Verify that the logical object types being used in the filter are correctly defined and exist in the system. Ensure that they are compatible with the table you are trying to filter.
  Review Configuration: Go through the configuration settings related to the data model or the specific table to ensure that everything is set up correctly.
  Data Model Validation: Validate the data model to ensure that all relationships and definitions are correct. You may need to regenerate or refresh the data model.
  Authorization Check: Ensure that the user has the necessary authorizations to access the logical objects involved. You may need to consult with your SAP security team to verify this.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message. You can search for TL642 in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like RSA1 for BW) that can help you navigate to the data model and configuration settings.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the filtering is failing.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.