ORA-03106: fatal two-task communication protocol error

Source: Internet
Author: User

Zookeeper ORA-03106: fatal two-task communication protocol error

Two-task common errors are generally RDBMS related issues, but cocould be caused by a problem with SQL * Net, or an application (I. e. Pro * C ).

Possible causes of ORA-03106:
========= Possible reasons for the ORA-03106 errors include:
1. Incompatibilities between the client application and the RDBMS server.
For example, version incompatibilities, or a client trying to use a feature not supported by the database kernel.
2. When using database links or gateways.
3. Network or SQL * Net problems.
4. uptions.
5. PL/SQL-language related.


Well, One way to resolve this is
Try synching the NLS_LANG variable on the client and server.

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