How To Fix XT103 - Could not pack parameter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: XT - Transport Management System

• Message number: 103

• Message text: Could not pack parameter &1

What causes this issue?

An error occurred in the TMS communication layer.
Command: <LS>&V2&</>
System: <LS>&V3&</>
Function: <LS>TMS_CI_ENCODE_PARAMETER</>
Error: <LS>&V4&</>
Parameter: <LS>&V1&</>

System Response

The function terminates.

How to fix this error?

The specified parameter could not be coded for transfer. Correct the
error and execute the command again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message XT103 - Could not pack parameter &1 ?

  The SAP error message XT103, which states "Could not pack parameter &1," typically occurs when there is an issue with the data being passed to a function module or method in SAP. This error is often related to the packing of parameters, which can happen for various reasons, including data type mismatches, incorrect data formats, or issues with the structure of the data being processed.
  Causes:
  
  Data Type Mismatch: The parameter being passed may not match the expected data type. For example, if a numeric value is expected but a character string is provided, this error can occur.
  Incorrect Length: The length of the data being packed may exceed the defined length for the parameter.
  Null or Uninitialized Values: If the parameter is null or not properly initialized, it may lead to this error.
  Structure Issues: If the parameter is a structure, it may not be properly defined or populated.
  Encoding Issues: Sometimes, character encoding issues