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Ddlsync ORA-01442: Column To Be Modified To NOT NULL Is Already NOT NULL (Doc ID 2166178.1)

Last updated on APRIL 04, 2025

Applies to:

Siebel CRM - Version 8.1.1.10 [23021] and later
Information in this document applies to any platform.

Symptoms

On : 8.1.1.10 [23021] version, System Admin

When attempting to We try to import/synchronize a repository
the following error occurs.

ERROR
-----------------------
ORA-01442: column to be modified to NOT NULL is already NOT NULL


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. run ddlsync

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, new schema deployment is not possible.

Cause

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In this Document
Symptoms
Cause
Solution


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