How To Fix IB00XI002 - Internal error: Function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IB00XI - Initial Data Transfer for IBase

• Message number: 002

• Message text: Internal error: 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 IB00XI002 - Internal error: Function module &1 ?

  The SAP error message IB00XI002, which indicates an "Internal error: Function module &1," typically arises when there is an issue with a specific function module in the SAP system. This error can occur in various contexts, such as during data processing, integration scenarios, or when executing specific transactions.
  Causes:
  
  Coding Issues: There may be a bug or an unhandled exception in the function module that is being called.
  Configuration Problems: Incorrect configuration settings related to the function module or the associated processes can lead to this error.
  Data Issues: Invalid or unexpected data being processed by the function module can trigger this error.
  System Bugs: There may be known bugs in the version of SAP you are using that affect the function module.
  Authorization Issues: Lack of proper authorizations for the user executing the function module can also lead to internal errors.
  
  Solutions:
  
  Check the Function Module: Identify the function module indicated in the error message (replace &1 with the actual function module name) and review its code for any issues.
  Review Logs: Check the SAP application logs (transaction SLG1) and system logs (transaction SM21) for more detailed error messages that can provide context.
  Data Validation: Ensure that the data being processed is valid and meets the expected format and constraints.
  Configuration Review: Verify the configuration settings related to the function module and ensure they are set up correctly.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address known issues with the function module or provide patches.
  Debugging: If you have access, use the debugger to step through the function module to identify where the error occurs.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder) to analyze the function module, and SE80 (Object Navigator) for broader context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation for the specific function module to understand its expected behavior and requirements.
  
  By following these steps, you should be able to diagnose and potentially resolve the IB00XI002 error in your SAP system.