ORA-07445[qcsfsqacn()] Error While Querying A View Via Dblink

(Doc ID 2322968.1)

Last updated on NOVEMBER 03, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Information in this document applies to any platform.

Symptoms

- ORA-07445 [qcsfsqacn()+294] error is being encountered.
- A view is being accessed using database link.
- The view contains syntax that uses ANSI join.
- One of the table used in the view contains invisible column.
- Trace file shows following call stack:

 

Cause

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