How To Fix 6R071 - Function module &1 called with an invalid control code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 6R - Messages for Retail MRP

• Message number: 071

• Message text: Function module &1 called with an invalid control code &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 6R071 - Function module &1 called with an invalid control code &2 ?

  The SAP error message 6R071 indicates that a function module was called with an invalid control code. This error typically arises in the context of SAP's communication or interface functions, where a control code is expected to dictate the behavior of the function being called.
  Cause:
  
  Invalid Control Code: The control code passed to the function module is not recognized or is not valid for the operation being performed.
  Incorrect Function Module Usage: The function module may be used incorrectly, either by passing the wrong parameters or by calling it in an inappropriate context.
  Data Corruption: There may be issues with the data being passed to the function module, leading to an invalid control code.
  Custom Development Issues: If the function module is part of a custom development, there may be bugs or logical errors in the code.
  
  Solution:
  
  Check Control Code: Verify the control code being passed to the function module. Ensure that it is valid and corresponds to the expected values as per the function module's documentation.
  Review Function Module Documentation: Look at the SAP documentation for the specific function module to understand the expected parameters and control codes.
  Debugging: If you have access to the ABAP code, use the debugger to trace the execution and see what values are being passed to the function module. This can help identify where the invalid control code is coming from.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and notes, as this may resolve known issues related to the function module.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide guidance on the function module in question.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Function Module Documentation: Each function module in SAP has associated documentation that describes its parameters, including valid control codes.
  Transaction Codes: You can use transaction codes like SE37 (Function Module) to view and analyze the function module in question.
  Error Handling: Implement proper error handling in your code to manage unexpected values and provide meaningful feedback to users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.