Message type: E = Error
Message class: /EACC/DM_QUERY -
Message number: 004
Message text: Field &1 is not a field for read structure &2
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message
/EACC/DM_QUERY004 Field &1 is not a field for read structure &2
typically occurs in the context of data management or data extraction processes, particularly when working with data models or queries in SAP systems. This error indicates that the specified field (&1
) is not recognized as a valid field within the specified read structure (&2
).Cause:
- Field Name Mismatch: The field name specified in the query or data extraction process does not exist in the defined read structure. This could be due to a typo or an incorrect field reference.
- Structure Definition Changes: The read structure may have been modified, and the field in question has been removed or renamed.
- Data Model Configuration: The data model or query may not be correctly configured to include the field you are trying to access.
- Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain fields in the structure.
Solution:
- Verify Field Name: Check the field name (
&1
) in the query or data extraction process to ensure it is spelled correctly and matches the field names defined in the read structure (&2
).- Check Structure Definition: Review the definition of the read structure to confirm that the field exists. You can do this by navigating to the relevant data model or structure in the SAP system.
- Update Query/Model: If the field has been removed or renamed in the read structure, update your query or data model to reflect these changes.
- Consult Documentation: Refer to the documentation or data model specifications to ensure that you are using the correct fields and structures.
- Authorization Check: Ensure that the user executing the query has the necessary authorizations to access the fields in question.
Related Information:
By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.
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SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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