Re: Error ORA-03137 & ORA-12012

Posted by ErmanArslansOracleBlog on
URL: http://erman-arslan-s-oracle-forum.114.s1.nabble.com/Error-ORA-03137-ORA-12012-tp5670p5673.html

Client / server message exchanges use an Oracle specific protocol (TTC). ORA-3137 is reported if something unexpected is seen that does not conform to the expected protocol

What is your client version ? (Oracle Client version?)
What is your DB version?
Seems like a bug..

Here is a bug reference: Bug 14489591  ORA-3137 [3149] on server due to bad bind attempt in client
and another one : Bug 13087066 - ORA-3137 [3149] - superseded fix (Doc ID 13087066.8)

Also, check the client code as it is likely binding an invalid or over large value.