XStream Capture required_checkpoint_scn does not change over time

(Doc ID 1609670.1)

Last updated on APRIL 24, 2014

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2 to 12.1]
Information in this document applies to any platform.


Customer has a XStreams XOut configuration in a single instance database.

The required_checkpoint_scn of the XStreams Capture process is not changing over time, despite the Capture progressing.

Long running open transactions which never end are observed in the Streams healthcheck report under the section 


The transactions are for DDL associated with analyze statements which the XStream Capture is not interested in which indicates that this is a different issue to that discussed in <Note 1412928.1>.


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