Database Administration (MOSC)

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-3150 ORA-03150: end-of-file on communication channel for database link

edited Sep 24, 2024 9:44PM in Database Administration (MOSC) 3 commentsAnswered

Sometimes I am getting the following error when invoking procedure with dblink (connecting from on-premises database (Oracle 19c) to cloud (Azure)):

-3150 ORA-03150: end-of-file on communication channel for database linkORA-02063: preceding line from <dblink>

Sometimes a different error … but it is the same scenario - when just trying to connect (select) through db link:

-4063 ORA-04063: view has errors ORA-02063: preceding line from <dblink>

It just started happening recently, not sure what is triggering it ? Some parameter change on db? on Server?

What are the suggestions?

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