How To Fix UAS028 - InfoObject &2 compounded to &1 is not yet registered

SAP Error Message - Details

• Message type: E = Error

• Message class: UAS -

• Message number: 028

• Message text: InfoObject &2 compounded to &1 is not yet registered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UAS028 - InfoObject &2 compounded to &1 is not yet registered ?

  The SAP error message UAS028 indicates that an InfoObject (in this case, &2) that is compounded to another InfoObject (in this case, &1) is not yet registered in the system. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when dealing with InfoObjects and their relationships.
  Cause:
  
  Unregistered InfoObject: The InfoObject that you are trying to use (the compounded InfoObject) has not been created or activated in the system.
  Missing Dependencies: The InfoObject that is being compounded may have dependencies that are not met, such as missing attributes or characteristics.
  Transport Issues: If the InfoObject was recently transported from another system, it may not have been properly registered or activated in the target system.
  
  Solution:
  
  Check Registration: Verify that the InfoObject &2 is created and activated in the system. You can do this by navigating to the InfoObject maintenance transaction (e.g., RSA1) and checking the InfoObject list.
  Activate InfoObject: If the InfoObject is not activated, activate it. You can do this by selecting the InfoObject and choosing the "Activate" option.
  Check Compounding: Ensure that the compounding relationship is correctly defined. You may need to check the settings of both InfoObjects to ensure they are properly configured.
  Transport Check: If the InfoObject was transported, ensure that all related objects were also transported and activated in the target system.
  Rebuild InfoObject: If the issue persists, consider deleting and recreating the InfoObject or its compounding relationship to ensure that it is correctly set up.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage InfoObjects and check their status.
  Documentation: Refer to SAP Help documentation for detailed information on InfoObjects and compounding.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to InfoObjects and compounding.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the UAS028 error and ensure that your InfoObjects are properly registered and activated in the SAP system.