Skip to Main Content

GoldenGate

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group information.

ORA-01555

966638Oct 13 2017 — edited Oct 16 2017

While staring OGG extract, alert log is filling up with ORA-01555 logs

If we stop extract, alert is not firing.

This is for upgrading database with zero downtime.

source :

   OGG - 11.2.1.0.25 O

   DB - 10.2.0.5

Target:

  OGG : 12.2.1.0.1

  DB - 12.1.0.2

What is relation undo with OGG ?

I have already increased retention and tablespaces...still same

Comments
Locked Post
New comments cannot be posted to this locked post.
Post Details
Locked on Nov 13 2017
Added on Oct 13 2017
8 comments
323 views