How To Fix /BOBF/COM_GENERATOR109 - '&1' is not a valid name for an index for database table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GENERATOR -

• Message number: 109

• Message text: '&1' is not a valid name for an index for database table &2

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 /BOBF/COM_GENERATOR109 - '&1' is not a valid name for an index for database table &2 ?

  The SAP error message /BOBF/COM_GENERATOR109 '&1' is not a valid name for an index for database table &2 typically occurs in the context of the Business Object Processing Framework (BOPF) when there is an issue with the naming conventions or definitions of indexes for a database table.
  Cause:
  
  Invalid Index Name: The index name specified (&1) does not conform to the naming conventions required by SAP. This could be due to special characters, length restrictions, or reserved keywords.
  Database Table Issues: The database table (&2) may not be properly defined or may not exist in the system.
  Configuration Errors: There may be issues in the configuration of the BOPF object or the underlying database table that lead to this error.
  Transport Issues: If the object was transported from another system, there may be inconsistencies in the naming or definitions.
  
  Solution:
  
  
  Check Index Name: Ensure that the index name follows SAP's naming conventions. Typically, index names should:
  
  Start with a letter.
  Contain only alphanumeric characters and underscores.
  Be within the length limits (usually 30 characters).
  
  
  
  Review Database Table Definition: Verify that the database table exists and is correctly defined in the Data Dictionary (SE11). Check for any inconsistencies or errors in the table definition.
  
  
  Adjust BOPF Configuration: If you are working with a BOPF object, check the configuration in transaction /BOBF/CONF to ensure that the index is correctly defined and associated with the right database table.
  
  
  Check Transport Requests: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate problems with the object definitions.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to BOPF and database table definitions for any specific guidelines or updates.
  
  
  Debugging: If the issue persists, consider debugging the BOPF processing to identify where the invalid index name is being generated or referenced.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide additional context.
  BOPF Documentation: Review the official SAP documentation on the Business Object Processing Framework for best practices and guidelines on index naming and configuration.
  Community Forums: Check SAP Community forums or other SAP-related discussion platforms for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.