Last updated on SEPTEMBER 11, 2017
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2 to 12.1]
Information in this document applies to any platform.
- DataPump export hangs at estimation phase when unloading data from a schema:
- Following action has not helped:
+ Reload the DataPump utility.
+ Gather the statistics for Dictionary and Fixed Objects
+ Apply Merge Patch 21443197.
SQL> select count(*) from dba_rules where rule_owner = '<schema_name>' and rule_action_context is not null;
shows many rules defined under the exported schema.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms