How To Fix RSOS_SEARCH078 - Type is missing for association between table &1 and table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS_SEARCH -

• Message number: 078

• Message text: Type is missing for association between table &1 and table &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSOS_SEARCH078 - Type is missing for association between table &1 and table &2 ?

  The SAP error message RSOS_SEARCH078 indicates that there is a missing type for the association between two tables in the context of SAP BW (Business Warehouse) or SAP HANA. This typically occurs when there is an inconsistency in the data model, particularly in the InfoObjects or the way the data is being queried.
  Cause:
  
  Missing or Incorrect Association: The error usually arises when there is an association defined between two tables (or InfoObjects) in the data model, but the type of that association is not defined or is incorrectly specified.
  Data Model Changes: If there have been recent changes to the data model, such as adding or modifying InfoObjects or associations, it may lead to inconsistencies.
  Transport Issues: If the data model was transported from one system to another, some objects may not have been transported correctly, leading to missing associations.
  
  Solution:
  
  Check Associations: Go to the data model (e.g., InfoProvider, CompositeProvider) and verify the associations between the tables. Ensure that the association types are correctly defined.
  Recreate Associations: If you find that the association is missing or incorrect, you may need to recreate it. Make sure to specify the correct type for the association.
  Activate Objects: After making changes, ensure that you activate the InfoObjects and the data model to apply the changes.
  Check Transport Requests: If the issue arose after a transport, check the transport requests to ensure that all necessary objects were included and transported correctly.
  Data Model Validation: Use the validation tools available in SAP BW or HANA to check for inconsistencies in the data model.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific patches or updates that may address the issue.
  Documentation: Refer to the SAP BW or HANA documentation for detailed information on managing associations and data models.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the RSOS_SEARCH078 error and ensure that your data model is functioning correctly.