How To Fix UAMO053 - Type conflict during function transfer

SAP Error Message - Details

• Message type: E = Error

• Message class: UAMO - UA Modeler

• Message number: 053

• Message text: Type conflict during function transfer

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UAMO053 - Type conflict during function transfer ?

  The SAP error message UAMO053, which indicates a "Type conflict during function transfer," typically occurs in the context of SAP's User Access Management (UAM) or when dealing with function modules and their parameters. This error suggests that there is a mismatch between the expected data types of parameters in a function module and the actual data types being passed to it.
  Causes:
  
  Data Type Mismatch: The most common cause is that the data types of the parameters being passed to a function module do not match the expected data types defined in the function module's interface.
  Incompatible Structures: If you are passing structures or tables, the structure definitions may differ in terms of field types or lengths.
  Incorrect Function Module Call: The function module may be called incorrectly, with the wrong parameters or in the wrong sequence.
  Changes in Function Module: If the function module has been modified (e.g., fields added or removed), and the calling program has not been updated accordingly, this can lead to type conflicts.
  
  Solutions:
  
  Check Parameter Types: Review the function module's interface in transaction SE37 or SE80. Ensure that the data types of the parameters you are passing match the expected types.
  Update Calling Program: If the function module has changed, update the calling program to ensure that it aligns with the new interface.
  Use Data Type Conversion: If necessary, use data type conversion functions (like CONVERT_TO_STRING, CONVERT_TO_INTEGER, etc.) to ensure that the data types match.
  Debugging: Use the debugger to step through the code and inspect the values and types of the parameters being passed to the function module. This can help identify where the mismatch occurs.
  Consult Documentation: Check the documentation for the function module to understand its expected input and output parameters.
  
  Related Information:
  
  Transaction Codes: Use SE37 to view and edit function modules, and SE80 for broader object management.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues or provide additional guidance on this error.
  Community Forums: Engage with SAP community forums or SAP Help Portal for discussions and solutions shared by other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the type conflict that is causing the UAMO053 error in your SAP environment.