totn Oracle Error Messages

Oracle / PLSQL: ORA-03113 Error Message

Learn the cause and how to resolve the ORA-03113 error message in Oracle.

Description

When you encounter an ORA-03113 error, the following error message will appear:

  • ORA-03113: end-of-file on communication channel

Cause

You encountered an unexpected end-of-file on the communication channel.

Resolution

The option(s) to resolve this Oracle error are:

Option #1

This error could have been caused by one of the following reasons:

  • The shadow two-task process associated with a Net8 connect has terminated abnormally. If this is the case, try checking the setup files for the Net8 driver or check that the Net8 software is correctly installed.
  • The network went down.
  • The server went down.
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