When upgrading from 9.2 to 10.2 using streams, Lwm_message_number Never Catch Up With Enqueue_message_number
(Doc ID 749061.1)
Last updated on JUNE 05, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 10.2.0.1 [Release 9.2 to 10.2]
Information in this document applies to any platform.
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When trying to upgrade from 9.2 to 10.2 using streams.
The upgrade manual:
> Oracle® Streams Concepts and Administration 10g Release 2 (10.2)Part Number B14229-04
> B Online Database Upgrade with Streams
> Task 5: Finishing the Upgrade and Removing Streams
States in step 7 :
"Connect as an administrative user in SQL*Plus to the capture database, and repeat the query you ran in Step 3. When the two SCN values returned by the query are equal, all of the changes from the source database have been applied at the destination database, and you can proceed to the next step"
The query in step 3 is:
But, LWM_MESSAGE_NUMBER never gets to be equals ENQUEUE_MESSAGE_NUMBER
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