535 An error was triggered in the 'executeQBE' method on an object of Database type.

Problem: Getting error "An error was triggered in the 'executeQBE' method on an object of Database type."

when running a query from ObjectPAL.
Date: January 2004
Versions: P11
Other symptoms:
Query code works in P7 and P9.
Error message: Database not opened. is on the error stack

Possible cause:
.cfg, the extension for idapi.cfg is not registered.
see Documentation issues 242

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