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Support Article

Generate DDL errors during upgrade



The application was upgraded from PRPC 6.3 SP1 to Pega 7.1.7. An error occurred when attempting to generate the DDL using the generateDDL script.

Error Messages

[java] Error generating ddl for oracledate, pega3_owner
[java] NL Exception was generated
[java] Caused by: NL Exception was generated

Steps to Reproduce

Run the generateDDL command-line script.

Root Cause

A configuration issue in the operating environment:
The JDBC URL was:


This has an additional space in the Parameter "Host= "


Perform the following local-change:
Remove the additional space in the JDBC URL. It should read ( according to the syntax.

Published December 8, 2016 - Updated October 8, 2020

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