How To Fix KX771 - Field lengths of receiver &1 and sender field &2 are different


KX771 - Overview

  • Message type: E = Error

  • Message class: KX - EC-EIS/EC-BP: Data basis, data collection

  • Message number: 771

  • Message text: Field lengths of receiver &1 and sender field &2 are different

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  • Self-Explanatory Message

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    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message KX771 - Field lengths of receiver &1 and sender field &2 are different ?
    The SAP error message KX771 indicates that there is a mismatch in the field lengths between the sender and receiver fields in a data transfer or assignment process, typically in the context of cost allocation or internal order management. This error often arises when trying to post or allocate costs where the data structure does not match the expected format.
    
    Cause: Field Length Mismatch: The sender field (e.g., cost center, internal order) has a different length than the receiver field (e.g., cost object, cost element). This can happen if the data types or structures of the fields are not aligned.
    Configuration Issues: Incorrect configuration in the cost allocation settings or master data settings can lead to this error. Custom Development: If there are custom programs or enhancements that manipulate data, they may not adhere to the expected field lengths.
    Solution: Check Field Definitions: Verify the definitions of the sender and receiver fields in the relevant configuration

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