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Pipeline Function Breaks In 11gr2 On Some Datasets With Only Ora-6512. (Doc ID 1134733.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Server - Enterprise Edition - Version: 11.2.0.1 to 11.2.0.1 - Release: 11.2 to 11.2
Information in this document applies to any platform.

Symptoms

ORA-6512 error reported on queries with pipeline functions on some datasets when query runs in Parallel.

Disabling PX, ORA-6512 is reported along with a more descriptive ORA-06548 ("NO_DATA_NEEDED" exception) somehow masked on parallel execution on QC - slaves communication.

Cause

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