How To Fix /BA1/F4_BASIS253 - Type &1 (RTTI) with &2 decimal places is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /BA1/F4_BASIS -

• Message number: 253

• Message text: Type &1 (RTTI) with &2 decimal places is not supported

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 /BA1/F4_BASIS253 - Type &1 (RTTI) with &2 decimal places is not supported ?

  The SAP error message /BA1/F4_BASIS253 Type &1 (RTTI) with &2 decimal places is not supported typically indicates an issue related to the data type being used in a context where it is not supported, particularly in relation to the number of decimal places.
  Cause:
  
  Data Type Issue: The error is often caused by using a data type that has a specific number of decimal places that is not supported by the system or the function you are trying to use. For example, certain data types may only support a limited number of decimal places, and if you attempt to use a type with more decimal places than allowed, this error will occur.
  RTTI (Run-Time Type Identification): The error message references RTTI, which is a mechanism in ABAP that allows for the identification of types at runtime. If the type being used does not conform to the expected standards or limitations, this error can arise.
  
  Solution:
  
  Check Data Types: Review the data types being used in your program or function module. Ensure that the data type you are using is compatible with the expected number of decimal places. If you are using a custom type or structure, verify its definition.
  Adjust Decimal Places: If you are working with a numeric field, consider adjusting the number of decimal places to fit within the supported range. This may involve changing the field definition in the database or adjusting how the data is being processed in your ABAP code.
  Use Supported Types: If you are using a custom or non-standard type, consider switching to a standard SAP data type that is known to work with the required number of decimal places.
  Debugging: If you are unable to identify the issue, use debugging tools in SAP to trace where the error occurs. This can help you pinpoint the exact location in the code or data where the unsupported type is being used.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  Documentation: Review the SAP documentation for the specific function or module you are working with to understand the expected data types and their limitations.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.