How To Fix FDT_EXPRESSIONS845 - 2 or more parameters are mapped on data object &1 with move corresponding


FDT_EXPRESSIONS845 - Overview

  • Message type: E = Error

  • Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

  • Message number: 845

  • Message text: 2 or more parameters are mapped on data object &1 with move corresponding

  • Show details Hide details
  • What causes this issue?

    The system has determined an invalid mapping: Two or more Exporting /
    Changing / Returning parameters are mapped to the same BRFplus structure
    &v1& with subsequent MOVE statements of type MOVE-CORRESPONDING.
    During the part of the processing when the parameters are mapped back to
    the BRFplus data objects, those parameters will be mapped using the
    MOVE-CORRESPONDING statement. With MOVE-CORRESPONDING, the system
    alwaysinitializes the data object, so a second MOVE-CORRESPONDING would
    erase the data written by the first MOVE-CORRESPONDING.

    System Response

    The object cannot be activated.

    How to fix this error?

    Resolve the subsequent MOVE-CORRESPONDING statements into distinct MOVE
    statements for each of the remaining fields.

    Procedure for System Administrators

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


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message FDT_EXPRESSIONS845 - 2 or more parameters are mapped on data object &1 with move corresponding ?
    The SAP error message FDT_EXPRESSIONS845 indicates that there is an issue with the mapping of parameters in a data object within the context of a data flow or expression. Specifically, it suggests that two or more parameters are being mapped to the same data object using the "move corresponding" statement, which is not allowed.
    
    Cause: The error occurs when: You have defined multiple parameters in a function module or method that are trying to map to the same data object. The "move corresponding" statement is used to transfer data from one structure to another, but it cannot handle multiple mappings to the same target field.
    Solution: To resolve this error, you can take the following steps: Review Parameter Mapping: Check the parameters that are being passed to the function or method. Ensure that each parameter is mapped to a unique data object. Modify the Data Flow: If you need to map multiple parameters to a single data object,

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
The AI Support Assistant is great. It provides comprehensive assistance even on the most difficult issues. I highly recommend this service.
Rate 1
John Jordan
SAP Consultant & Author