How To Fix IBRO126 - Error in function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: IBRO - Broker Collections Message Class

• Message number: 126

• Message text: 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IBRO126 - Error in function module &1 ?

  The SAP error message IBRO126, which states "Error in function module &1," typically indicates that there is an issue with a specific function module in the SAP system. This error can arise from various underlying causes, and resolving it often requires a systematic approach. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Data Issues: The input data being processed by the function module may be incorrect or incomplete.
  Configuration Errors: There may be configuration issues in the related modules or settings that the function module relies on.
  Authorization Problems: The user executing the function may not have the necessary authorizations to perform the action.
  System Bugs: There could be bugs or issues in the specific version of the function module being used.
  Performance Issues: If the system is under heavy load, it may lead to timeouts or other performance-related errors.
  
  Solutions:
  
  Check Input Data: Verify that the data being passed to the function module is correct and complete. Look for any missing or invalid entries.
  Review Configuration: Ensure that all relevant configurations are set up correctly. This may involve checking settings in related modules or customizing.
  Authorization Check: Confirm that the user has the necessary authorizations to execute the function module. You can use transaction SU53 to analyze authorization issues.
  Debugging: If you have access to the development environment, you can debug the function module to identify the exact point of failure. Use transaction SE37 to analyze the function module.
  Check SAP Notes: Look for any relevant SAP Notes that may address known issues with the function module. You can search for notes related to the specific function module name.
  System Performance: Monitor system performance and check for any bottlenecks. If the system is under heavy load, consider optimizing performance or scheduling the task during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Use transaction SE37 to view and analyze the function module. Transaction ST22 can be used to check for dumps related to the error.
  SAP Support: If the issue persists, consider reaching out to SAP Support with detailed information about the error, including the function module name, input data, and any relevant logs or dumps.
  Documentation: Review the documentation for the specific function module to understand its requirements and limitations.
  
  By following these steps, you should be able to identify the cause of the IBRO126 error and implement an appropriate solution.