SP2-0642: "SQL*Plus Internal Error State 2147" on One Particular Server with Specific Query

(Doc ID 2378200.1)

Last updated on MAY 08, 2018

Applies to:

SQL*Plus - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

SQL*Plus fails with the following error when attempt to run one particular query on one server. All other servers are okay.

ERROR

SP2-0642: SQL*Plus internal error state 2147, context 0:0:0
Unsafe to proceed


 For example:

Changes

 No changes.

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms