How To Fix COM_DML_CUST064 - Structure with key fields must be specified


COM_DML_CUST064 - Overview

  • Message type: E = Error

  • Message class: COM_DML_CUST - MDF Messages

  • Message number: 064

  • Message text: Structure with key fields must be specified

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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 COM_DML_CUST064 - Structure with key fields must be specified ?
    The SAP error message COM_DML_CUST064 indicates that a structure with key fields must be specified in the context of a data manipulation operation, typically when working with Customizing or configuration data in SAP. This error often arises in scenarios involving the use of Customizing tables or structures where the system expects a specific key to identify records.
    
    Cause: Missing Key Fields: The error usually occurs when a required key field is not provided in the data operation (like an insert, update, or delete). Incorrect Structure Definition: The structure being referenced may not be defined correctly in the Customizing settings, leading to the system not recognizing the key fields. Data Transfer Issues: If you are importing or transferring data, the key fields may not be included in the data set being processed.
    Solution: Check Key Fields: Ensure that all required key fields for the structure you are working with are included in your data operation. Review the

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