How To Fix FL382 - All parameters in RFC require a reference field or reference type


FL382 - Overview

  • Message type: E = Error

  • Message class: FL - Function Builder messages

  • Message number: 382

  • Message text: All parameters in RFC require a reference field or reference type

  • Show details Hide details
  • What causes this issue?

    You have defined a parameter without a reference field or a type.in a
    remotely called function module. This is not supported.

    System Response

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    How to fix this error?

    Assign either a reference field or a reference structure to every
    parameter.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message FL382 - All parameters in RFC require a reference field or reference type ?
    The SAP error message FL382 indicates that there is an issue with the parameters in a Remote Function Call (RFC). Specifically, it means that all parameters in the RFC must have a reference field or reference type defined, and this requirement has not been met.
    
    Cause: The error typically arises due to one of the following reasons: Missing Reference Field/Type: The RFC function module is defined without specifying a reference field or reference type for one or more of its parameters. Incorrect Parameter Definition: The parameters may not be correctly defined in the function module, leading to the system not recognizing them as valid reference fields. Incompatibility with RFC: The function module may not be compatible with RFC calls due to the way parameters are structured.
    Solution: To resolve the FL382 error, you can take the following steps: Check Function Module Definition: Go to transaction SE37 (Function Module) and enter the name of the function module that is causing

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