How To Fix /SCMB/TDL_FACT_MESS012 - BUFFER: Data type mismatch between parameters and buffers

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/TDL_FACT_MESS -

• Message number: 012

• Message text: BUFFER: Data type mismatch between parameters and buffers

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/TDL_FACT_MESS012 - BUFFER: Data type mismatch between parameters and buffers ?

  The SAP error message /SCMB/TDL_FACT_MESS012 BUFFER: Data type mismatch between parameters and buffers typically indicates that there is a discrepancy between the data types expected by a function module or method and the actual data types being passed to it. This can occur in various scenarios, particularly when dealing with data transfer, function calls, or when using APIs in SAP.
  Cause:
  
  Data Type Mismatch: The parameters being passed to a function module or method do not match the expected data types. For example, if a parameter is expected to be an integer but a string is passed instead, this error can occur.
  Structure Changes: If there have been changes to the data structures or types in the underlying data model, and the calling program has not been updated accordingly, this can lead to mismatches.
  Incorrect Mapping: When mapping data from one structure to another, if the fields are not correctly aligned in terms of data types, this error can arise.
  Custom Code Issues: If there is custom code involved that manipulates data before it is passed to standard SAP functions, it may inadvertently cause a mismatch.
  
  Solution:
  
  Check Data Types: Review the data types of the parameters being passed to the function/module. Ensure that they match the expected types as defined in the function module or method signature.
  Debugging: Use the SAP debugger to step through the code and inspect the values and types of the parameters being passed. This can help identify where the mismatch is occurring.
  Update Structures: If there have been changes to the data structures, ensure that all relevant programs and function modules are updated to reflect these changes.
  Review Custom Code: If there is custom code involved, review it to ensure that it is correctly handling data types and structures.
  Consult Documentation: Check the SAP documentation for the specific function module or method to understand the expected data types and structures.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the function modules and data structures involved.
  SAP Notes: Search for relevant SAP Notes that might address known issues or provide guidance on this error message.
  Community Forums: Consider checking SAP Community forums or other technical forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the data type mismatch causing the error message.