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Create pluggable database using DB Link errors with ORA-17627, ORA-03114, & ORA-03135 (Doc ID 2860666.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to 21.5 [Release 19 to 21.0]
Information in this document applies to any platform.


When trying to create a pluggable database over a database link, the job disconnects after 50 to 60 minutes. Below are the commands and the disconnect messages and the messages in the alert log. 

SQL> select sysdate from dual@db_link;


Elapsed: 00:00:00.45

SQL> create pluggable database PDB1 from PDB2@db_link;
create pluggable database PDB1 from PDB2@db_link
ERROR at line 1:
ORA-17627: ORA-03114: not connected to ORACLE
Process ID:
Session ID: 7225 Serial number: 8290
ORA-17627: ORA-03135: connection lost contact
Process ID:
Session ID: 7225 Serial number: 8290
Elapsed: 00:56:34.37



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