Ora-21561: OID Generation Failed
Last updated on NOVEMBER 21, 2017
Applies to:Oracle Net Services - Version 188.8.131.52 to 184.108.40.206 [Release 9.2 to 11.2]
Information in this document applies to any platform.
***Checked for relevance on 29-Jan-2016***
When attempting to connect to the database using SQL*Plus or DBCA, the following error occurs intermittently:
ORA-21561: OID generation failed
You may encounter this error even while using the sys_guid() function.
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