My Oracle Support Banner

ORA-01426 'Numeric Overflow' Error When Configuring / Removing Streams When Streams Has Been Implemented With Declarative Transformations (Doc ID 558309.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.1]
Information in this document applies to any platform.


When configuring Oracle Streams in 10.2 or 11.1 with declarative transformations to change schema name, table name, add or remove columns, etc, an ORA-01426 'numerical overflow' error can occur.  This ORA-01426 error can also happen when attempting to remove Streams by running DBMS_STREAMS_ADM.REMOVE_STREAMS_CONFIGURATION.

The declarative transformations were configured using the step_number parameter to dictate the order of transformation execution, and step numbers greater than 255 were used.




To view full details, sign in with your My Oracle Support account.

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

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.