How To Fix 55896 - Internal error: Error in parameter &2 (&3) in function module &1

55896 - Overview

• Message type: E = Error

• Message class: 55 - Messages for development class EENO

• Message number: 896

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

What causes this issue?

Internal program error: This function module was called with a
parameter combination that is inadequate. The parameter values
specified are not sufficient to execute the function of the function
module.

System Response

The system cannot execute this request.

How to fix this error?

Note the follwoing:
name of the function module
transaction
entries leading to this error.
Send this information with a problem message to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 55896 - Internal error: Error in parameter &2 (&3) in function module &1 ?

  The SAP error message 55896, which states "Internal error: Error in parameter &2 (&3) in function module &1," typically indicates that there is an issue with the parameters being passed to a function module in the SAP system. This error can arise due to various reasons, including data inconsistencies, incorrect parameter values, or issues within the function module itself.
  Causes:
  
  Data Inconsistency: The data being processed may not meet the expected format or constraints required by the function module.
  Incorrect Parameter Values: The parameters being passed to the function module may be incorrect or not properly initialized.
  Function Module Issues: There may be a bug or issue within the function module itself that is causing it to fail.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior in function modules.
  Authorization Issues: Lack of proper authorizations can sometimes lead to internal errors when accessing certain function modules.
  
  Solutions:
  
  Check Parameter Values: Review the values