How To Fix E9896 - Internal error: Incorrect parameter &2 (&3) in function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 896

• Message text: Internal error: Incorrect parameter &2 (&3) in function module &1

What causes this issue?

Internal program error: The specified function module was called up
withan insufficient parameter combination. The specified parameter
values are insufficient for calling up the function of the function
module.

System Response

The system can not perform the command.

How to fix this error?

Note:
the name of the function module
the transaction
and the entries which lead to this error.
Send a problem message with these specifications to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E9896 - Internal error: Incorrect parameter &2 (&3) in function module &1 ?

  The SAP error message E9896 indicates an internal error related to incorrect parameters being passed to a function module. This error can occur for various reasons, and understanding the context is crucial for troubleshooting. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Incorrect Parameter Values: The parameters being passed to the function module may not match the expected data types or formats.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or invalid entries in the database.
  Custom Code Issues: If there are custom enhancements or modifications in the function module, they may introduce errors.
  System Bugs: There could be bugs in the SAP system or the specific function module being called.
  Version Compatibility: If the function module is being called from a different version of SAP, there may be compatibility issues.
  
  Solutions:
  
  Check Parameter Values: Review the parameters being passed to the function module. Ensure they are of the correct type and within the expected range.
  Debugging: Use the SAP debugger to step through the code and identify where the incorrect parameter is being set or passed.
  Review Custom Code: If there are any custom enhancements, review them for potential issues. Consider temporarily disabling them to see if the error persists.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available.
  Data Validation: Ensure that the data being processed is valid and consistent. Run checks on the database entries related to the function module.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Function Module Documentation: Review the documentation for the specific function module mentioned in the error message to understand its expected parameters and usage.
  Transaction Codes: Use transaction codes like SE37 (Function Builder) to analyze the function module and its parameters.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context.
  Performance Issues: Sometimes, performance issues can lead to unexpected behavior. Monitor system performance to rule out any related problems.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.