How To Fix RSOS_SEARCH079 - Dependent TLOGO is missing for association between table &1 and table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOS_SEARCH -

• Message number: 079

• Message text: Dependent TLOGO 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_SEARCH079 - Dependent TLOGO is missing for association between table &1 and table &2 ?

  The SAP error message RSOS_SEARCH079 indicates that there is a missing dependent TLOGO (Table LOGical Object) for an association between two tables in the SAP system. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when there is an issue with the data model or the underlying database structure.
  Cause:
  
  
  Missing TLOGO: The error suggests that the logical link (TLOGO) that should exist between the two specified tables is not present. This can happen due to:
  
  Incomplete or incorrect data model configuration.
  Changes in the data model that were not properly reflected in the underlying database.
  Deletion or modification of tables or associations without updating the corresponding TLOGO.
  
  
  
  Transport Issues: If the data model was transported from one system to another (e.g., from development to production), there may have been issues during the transport process that led to missing objects.
  
  
  Database Issues: There could be inconsistencies in the database that prevent the system from recognizing the associations between the tables.
  
  
  Solution:
  
  
  Check Data Model: Review the data model in the SAP BW or HANA environment to ensure that the associations between the tables are correctly defined. Make sure that all necessary TLOGOs are present.
  
  
  Recreate TLOGO: If the TLOGO is indeed missing, you may need to recreate it. This can often be done by:
  
  Going to the Data Warehousing Workbench (transaction RSA1) and checking the InfoObjects and InfoProviders.
  Re-defining the associations between the tables and ensuring that the TLOGO is generated correctly.
  
  
  
  Transport Check: If the issue arose after a transport, check the transport logs for any errors or warnings. You may need to re-transport the affected objects or manually adjust the data model in the target system.
  
  
  Database Consistency Check: Run consistency checks on the database to identify and resolve any inconsistencies. This may involve using transaction codes like RSBAS000 or RSBAS002 to check for inconsistencies in the BW system.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using. There may be specific patches or updates that address this issue.
  
  
  SAP Support: If the problem persists, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SE11 (Data Dictionary), and SE80 (Object Navigator) for managing data models and objects.
  SAP Notes: Search for SAP Notes related to RSOS_SEARCH079 for any known issues or fixes.
  Documentation: Review SAP Help documentation for BW or HANA to understand the implications of TLOGOs and associations in your data model.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.