Message type: E = Error
Message class:  AQV - Message texts for SAP Query 
Message number: 499
Message text: Table & is still being used
You tried to remove a table that is still needed from the join. Fields
were selected from this table and assigned to functional areas.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
First remove all table fields from the functional areas. You can then
remove the table from the join.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message AQV499 indicates that a specific table is still being used in the system, which prevents certain operations from being performed on it, such as deletion or modification. This error typically arises in the context of data archiving or table management.
Cause: The error occurs when: The table in question is still being referenced by other database objects, such as views, indexes, or foreign key relationships. There are active transactions or open sessions that are using the table. The table is part of a logical database or is being used in a report or program.
Solution: To resolve the AQV499 error, you can take the following steps: Check Dependencies: Use transaction code SE11 (Data Dictionary) to check the table's dependencies. Look for any views, indexes, or foreign key relationships that might be referencing the table. You can also use transaction SE80 (Object Navigator) to explore the object dependencies. Identify Active Sessions: Use transaction code SM12 to check for any
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