How To Fix /BOBF/COM_GENERATOR235 - Exception &1 in external modifier &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GENERATOR -

• Message number: 235

• Message text: Exception &1 in external modifier &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GENERATOR235 - Exception &1 in external modifier &2 ?

  The SAP error message /BOBF/COM_GENERATOR235 Exception &1 in external modifier &2 typically relates to issues encountered in the Business Object Processing Framework (BOPF) when working with external modifiers. This error can occur during the execution of a BOPF operation, such as creating, updating, or deleting business objects.
  Cause:
  
  Invalid External Modifier: The external modifier specified may not be valid or may not exist in the system.
  Exception Handling: The error could be due to an unhandled exception in the external modifier logic, which may not be properly coded to handle certain scenarios.
  Data Issues: There may be issues with the data being processed, such as missing required fields or invalid data formats.
  Configuration Issues: The BOPF configuration might not be set up correctly, leading to issues when the external modifier is invoked.
  
  Solution:
  
  Check External Modifier: Verify that the external modifier specified in the error message exists and is correctly implemented. Ensure that it is activated and properly configured in the BOPF framework.
  Review Exception Handling: Look into the code of the external modifier to ensure that all potential exceptions are being handled appropriately. Add error handling logic if necessary.
  Validate Input Data: Check the data being passed to the BOPF operation. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Debugging: Use debugging tools to step through the execution of the external modifier to identify where the exception is being raised. This can provide insights into what might be going wrong.
  Consult Documentation: Refer to SAP documentation for BOPF and external modifiers to ensure that you are following best practices and guidelines.
  Check Logs: Review application logs and system logs for additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  BOPF Documentation: Familiarize yourself with the BOPF framework and its components, including business objects, actions, and external modifiers.
  SAP Notes: Search for relevant SAP Notes that may address known issues or provide patches related to the error message.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.