How To Fix /SEHS/DG_API300 - Error calling function module &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_API -

• Message number: 300

• Message text: Error calling function module &1 &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.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_API300 - Error calling function module &1 &2 ?

  The SAP error message /SEHS/DG_API300 Error calling function module &1 &2 typically indicates that there is an issue when trying to call a specific function module in the SAP system. This error can arise from various underlying causes, and the specific function module and parameters involved will be indicated by the placeholders &1 and &2 in the error message.
  Possible Causes:
  
  Function Module Not Found: The function module specified in the error message may not exist in the system or may not be activated.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  Incorrect Parameters: The parameters being passed to the function module may be incorrect or in an unexpected format.
  System Configuration Issues: There may be configuration issues in the system that prevent the function module from executing properly.
  Transport Issues: If the function module was recently transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check Function Module: Verify that the function module specified in the error message exists and is active. You can do this by using transaction SE37 (Function Builder).
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 to analyze authorization failures.
  Validate Parameters: Check the parameters being passed to the function module. Ensure they are in the correct format and contain valid data.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Debugging: If you have access, you can debug the program or transaction that is calling the function module to see where it is failing.
  Check Configuration: Review any relevant configuration settings that may affect the function module's execution.
  Transport Check: If the function module was recently transported, ensure that all dependencies and related objects are also transported and activated.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  Documentation: Review the documentation for the specific function module to understand its expected behavior and requirements.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.