How To Fix FSBP_TC_BAPI004 - Extension-Out parameter could not be converted


FSBP_TC_BAPI004 - Overview

  • Message type: E = Error

  • Message class: FSBP_TC_BAPI -

  • Message number: 004

  • Message text: Extension-Out parameter could not be converted

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message FSBP_TC_BAPI004 - Extension-Out parameter could not be converted ?
    The SAP error message FSBP_TC_BAPI004 ("Extension-Out parameter could not be converted") typically occurs when there is an issue with the data being passed to or from a BAPI (Business Application Programming Interface) function module. This error is often related to the handling of extension structures or parameters that are not compatible with the expected data types.
    Causes:
    
    
    Data Type Mismatch: The data types of the parameters being passed do not match the expected types defined in the BAPI. This can happen if the structure of the data being sent does not align with what the BAPI expects.
    
    
    Incorrect Structure Definition: If the extension structure is not defined correctly in the BAPI or if there are missing fields, it can lead to conversion issues.
    
    
    Null or Empty Values: If the extension-out parameters are null or empty when the BAPI expects a value, it can cause conversion errors.
    
    
    Version Mismatch: If there are different versions of the

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