How To Fix EZ817 - Internal error: parameter &1 for &2 in function mod. &3 not supported


EZ817 - Overview

  • Message type: E = Error

  • Message class: EZ - Print workbench

  • Message number: 817

  • Message text: Internal error: parameter &1 for &2 in function mod. &3 not supported

  • Show details Hide details
  • What causes this issue?

    An internal error occurred when a function module was called.

    System Response

    Processing cannot continue.

    How to fix this error?

    INCLUDE NA_FICA_DWB_OSS OBJECT DOKU ID TX

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message EZ817 - Internal error: parameter &1 for &2 in function mod. &3 not supported ?
    The SAP error message EZ817 indicates an internal error related to a parameter that is not supported in a specific function module. This error typically arises when there is a mismatch between the expected parameters and the actual parameters being passed to a function module in SAP.
    
    Cause: Parameter Mismatch: The parameters being passed to the function module do not match the expected parameters defined in the function module's interface. Unsupported Data Types: The data types of the parameters may not be compatible with what the function module expects. Version Issues: There may be a version mismatch between the SAP system and the function module, leading to unsupported parameters. Custom Code: If there is custom code involved, it may be incorrectly implemented, leading to this error.
    Solution: Check Function Module Interface: Review the function module's interface in transaction SE37 or SE80 to ensure that the parameters being passed are correct and supported. Data Type Verification: Ensure that the

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