How To Fix >5896 - Internal error: Incorrect parameter &2 (&3) in FM &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >5 -

• Message number: 896

• Message text: Internal error: Incorrect parameter &2 (&3) in FM &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >5896 - Internal error: Incorrect parameter &2 (&3) in FM &1 ?

  The SAP error message 5896 indicates an internal error related to a function module (FM) where an incorrect parameter has been passed. The message format is as follows:
  5896 Internal error: Incorrect parameter &2 (&3) in FM &1
  Breakdown of the Message:
  
  &1: Name of the function module where the error occurred.
  &2: Name of the parameter that is incorrect.
  &3: Additional information about the parameter, often indicating the expected type or value.
  
  Causes:
  
  Incorrect Parameter Type: The parameter being passed to the function module does not match the expected data type.
  Missing Parameter: A required parameter is not being passed to the function module.
  Data Consistency Issues: The data being passed may not be valid or consistent with what the function module expects.
  Custom Code Issues: If the function module is a custom one, there may be bugs or logical errors in the code.
  SAP Notes: There may be known issues with the specific version of SAP you are using that have been documented in SAP Notes.
  
  Solutions:
  
  Check Parameter Types: Review the function module's documentation to ensure that the parameters being passed are of the correct type and format.
  Debugging: Use the ABAP debugger to step through the code and identify where the incorrect parameter is being set or passed.
  Review Custom Code: If the function module is custom, review the code for any logical errors or incorrect assumptions about the parameters.
  SAP Notes: Search for relevant SAP Notes that may address this specific error. You can do this through the SAP Support Portal.
  Consult Documentation: Look at the official SAP documentation for the function module to understand its expected parameters and usage.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Builder) to examine the function module in question.
  ST22: Check the dump analysis in transaction ST22 to see if there are any additional details about the error.
  SLG1: Review the application log in transaction SLG1 for any related messages that might provide more context.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.