The query cannot be generated

What causes this issue?

You tried to use the given settings to generate a query. This resulted
in an internal error.

System Response

Processing was cancelled.

How to fix this error?

This is an internal error that needs correcting. Call up SAPNet and
look for a note that solves the problem. If a suitable note does not
exist, create a problem message. Please ensure that your message
includes the following:
Error message
Activity that resulted in the error
All chosen selection fields (with selection options) and output fields
If possible, all individual settings such as the output type, reporting
restrictions, etc.
Current LCP status
Please note that sending a query dump is a tremendous help to locating
the cause of the error. To send a query dump, proceed as follows:
Save the query, and note the query area, user group, and query name
(ignore the error message).
Switch to the ABAP Editor (transaction SE38) and start report RSAQDUMP.
Enter the query name and user group in the last two parameters of the
selection screen.
If the query was saved in the global (cross-client) query area, enter
an 'X' for the 'Global area' parameter (which is the third parameter).
Execute the report.
Copy all of the resulting output to the error message.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.