How To Fix AQ279 - Field & cannot be used

AQ279 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 279

• Message text: Field & cannot be used

What causes this issue?

Only fields of the same functional group may be used to compute the
local field, but you tried to use a field of another functional group.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ279 - Field & cannot be used ?

  The SAP error message AQ279, which states "Field & cannot be used," typically occurs when there is an issue with the field being referenced in a report, query, or data processing operation. This error can arise due to various reasons, including:
  Causes:
  
  Field Not Available: The field you are trying to use may not exist in the specified context (e.g., in the database table or structure).
  Field is Inactive: The field might be inactive or not included in the data model or structure you are working with.
  Field Name Typo: There could be a typo in the field name, leading to the system not recognizing it.
  Authorization Issues: The user may not have the necessary authorizations to access the field.
  Data Dictionary Changes: Changes in the data dictionary (like field removal or renaming) could lead to this error if the report or program has not been updated accordingly.
  
  Solutions:
  
  Check Field Existence: Verify that the field exists in