How To Fix BRAIN421 - Element &1 is not correct

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 421

• Message text: Element &1 is not correct

What causes this issue?

In the query, a query element was found with UID &V1& that is not
correct.

System Response

The query was not executed.

How to fix this error?

Unfortunately, more detailed information is not available here. Try to
change the query using Query Designer.
You can delete the query if do not need it any more.

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

Additional technical information:
ELTUID = &V1&
ELTTP = '&V2&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN421 - Element &1 is not correct ?

  The SAP error message BRAIN421, which states "Element &1 is not correct," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data elements being used in a query or report. This error can arise due to various reasons, such as incorrect data element definitions, issues with InfoObjects, or problems with the query structure.
  Causes:
  
  Incorrect InfoObject: The InfoObject referenced in the query may not exist or may have been deleted or renamed.
  Data Type Mismatch: The data type of the element being used may not match the expected type in the query or report.
  Authorization Issues: The user may not have the necessary authorizations to access the InfoObject or the data associated with it.
  Query Design Issues: There may be a problem with how the query is designed, such as incorrect filters or characteristics.
  Transport Issues: If the query or InfoObject was transported from one system to another, there may be inconsistencies in the transport.
  
  Solutions:
  
  Check InfoObject: Verify that the InfoObject referenced in the error message exists and is correctly defined in the system.
  Review Query Design: Open the query in the Query Designer and check for any inconsistencies or errors in the design. Ensure that all elements are correctly defined and that there are no missing characteristics.
  Data Type Verification: Ensure that the data types of the elements being used in the query match the expected types.
  Authorization Check: Confirm that the user has the necessary authorizations to access the InfoObject and the data.
  Transport Validation: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were transported correctly.
  Recreate the Query: If the issue persists, consider recreating the query from scratch to eliminate any hidden issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to BRAIN421 for any specific patches or updates that may address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation on InfoObjects and query design for best practices and troubleshooting tips.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.