Resizing Data-File gives ora-65090: operation only allowed in a container database
ENVIRONMENT:
Toad for Oracle 12.11
Add-Ons: DB Admin Module
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production.
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Using Oracle Instant Client Version : 12.1.0.2
--** -- the issue doesn't happen with a full client.
STEPS:
1. - Database | Administer | Tablespaces | Files tab.
2. - Double-Clicking on a Tablespace row.
3. - Changing "Datafile Size" value and its measured unit, maybe from MB to GB.
4. - Clicking OK on the top-right.
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