How To Fix /LTB/TR_UI172 - Parameter &1 is partly type compatible to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_UI -

• Message number: 172

• Message text: Parameter &1 is partly type compatible to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/TR_UI172 - Parameter &1 is partly type compatible to &2 ?

  The SAP error message /LTB/TR_UI172 Parameter &1 is partly type compatible to &2 typically occurs in the context of SAP Transportation Management (TM) or related applications. This error indicates that there is a type compatibility issue between two parameters in a function module, method, or interface. Specifically, it suggests that the parameters being compared or assigned are not fully compatible in terms of their data types.
  Cause:
  
  Data Type Mismatch: The parameters involved have different data types or structures that are not fully compatible. For example, one parameter might be a string while the other is an integer.
  Partial Compatibility: The parameters may share some characteristics (like length or structure) but differ in other aspects, leading to this error.
  Incorrect Mapping: If you are using a custom implementation or enhancement, the mapping of parameters might not be correctly defined.
  
  Solution:
  
  Check Data Types: Review the data types of the parameters involved in the error message. Ensure that they are fully compatible. You can do this by checking the definitions in the relevant function module or method.
  Adjust Parameter Types: If you have control over the code, adjust the parameter types to ensure they match. This may involve changing the data type of one of the parameters or converting the data before passing it.
  Review Custom Code: If this error arises from custom code, review the logic to ensure that the parameters are being passed correctly and that their types are compatible.
  Debugging: Use the SAP debugger to trace the execution and identify where the type mismatch occurs. This can help you pinpoint the exact location and reason for the error.
  Consult Documentation: Check the SAP documentation for the specific function module or method to understand the expected parameter types and any constraints.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with transaction codes related to Transportation Management, as they may provide additional context or tools for troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.