My Oracle Support Banner

Transformation Execution Fails with “ORA-06502: PL/SQL: numeric or value error: character string buffer too small” (Doc ID 2523748.1)

Last updated on JUNE 07, 2021

Applies to:

Oracle Health Sciences Data Management Workbench - Version 2.4.7 and later
Information in this document applies to any platform.


On Oracle Health Sciences Data Management Workbench (DMW),

Transformation execution job fails due to the error:


The issue can be reproduced with the following steps:

1. Modify a transformation in Development lifecycle.

2. Promote the transformation to Production lifecycle.

3. Install the transformation in Production lifecycle.

4. Submit the transformation.


 The transformation was modified.


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.