/BOBF/COM_GEN_MODEL320 - External Modifier &1: Dynamic selection failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GEN_MODEL -

• Message number: 320

• Message text: External Modifier &1: Dynamic selection failed

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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AnswerBot

• What is the cause and solution for SAP error message /BOBF/COM_GEN_MODEL320 - External Modifier &1: Dynamic selection failed ?

  The SAP error message /BOBF/COM_GEN_MODEL320 External Modifier &1: Dynamic selection failed typically occurs in the context of the Business Object Processing Framework (BOPF) when there is an issue with dynamic selection criteria in a BOPF model. This error indicates that the system was unable to process a dynamic selection due to various reasons.
  Causes:
  
  Invalid Dynamic Selection Criteria: The criteria specified for dynamic selection may not be valid or may not match any existing data.
  Data Model Issues: There could be issues with the underlying data model or the way the BOPF object is defined.
  Authorization Issues: The user may not have the necessary authorizations to access the data being queried.
  Technical Issues: There may be technical issues such as missing or incorrect configuration in the BOPF model or related components.
  Incorrect Implementation: If custom logic has been implemented, it may not be functioning as expected.
  
  Solutions:
  
  Check Dynamic Selection Criteria: Review the dynamic selection criteria being used. Ensure that they are correctly defined and valid for the data model.
  Review BOPF Configuration: Check the BOPF configuration for the relevant business object. Ensure that all necessary attributes and associations are correctly defined.
  Authorization Check: Verify that the user has the necessary authorizations to access the data. This can be done by checking the user's roles and authorizations in the SAP system.
  Debugging: If you have access to the development environment, consider debugging the BOPF logic to identify where the failure occurs. Look for any exceptions or errors in the code.
  Consult Documentation: Refer to SAP documentation or notes related to BOPF and dynamic selections for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  BOPF Documentation: Familiarize yourself with the BOPF framework and its components. SAP provides extensive documentation on how to work with BOPF.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.