How To Fix /BOBF/COM_GENERATOR104 - Internal error in function module '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GENERATOR -

• Message number: 104

• Message text: Internal error in function module '&1'

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GENERATOR104 - Internal error in function module '&1' ?

  The SAP error message /BOBF/COM_GENERATOR104 Internal error in function module '&1' typically indicates that there is an internal issue within the Business Object Processing Framework (BOPF) in SAP. This error can arise due to various reasons, including but not limited to:
  Causes:
  
  Coding Issues: There may be a bug or an unhandled exception in the function module specified in the error message.
  Data Inconsistencies: The data being processed may not meet the expected format or constraints, leading to unexpected behavior.
  Configuration Issues: Incorrect configuration of the BOPF or related business objects can lead to internal errors.
  Transport Issues: If the function module was recently transported from one system to another, it may not have been properly activated or may have dependencies that are not met.
  Version Compatibility: The error may occur if there are compatibility issues between different versions of SAP components.
  
  Solutions:
  
  Check the Function Module: Review the function module indicated in the error message for any coding issues or unhandled exceptions. Debugging the function module may provide insights into the root cause.
  Data Validation: Ensure that the data being processed is valid and meets all necessary constraints. Check for any inconsistencies in the data.
  Configuration Review: Verify the configuration of the BOPF and related business objects. Ensure that all necessary settings are correctly configured.
  Transport Validation: If the error occurred after a transport, check that all objects were transported correctly and that there are no missing dependencies.
  SAP Notes: Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant logs.
  
  Related Information:
  
  BOPF Documentation: Familiarize yourself with the BOPF framework and its components. SAP provides documentation that can help understand how BOPF works and how to troubleshoot issues.
  Debugging Tools: Utilize SAP debugging tools to step through the code and identify where the error occurs.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message /BOBF/COM_GENERATOR104 Internal error in function module '&1'.