Unable To View Data After Simulation Engine Run - ODPM-70016: Error loading query from Application Server:java.sql.SQLException: ORA-00918: column ambiguously defined (Doc ID 1452459.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Demantra Demand Management - Version 7.3.1 and later
Information in this document applies to any platform.
***Checked for relevance on 03-Oct-2013***

Symptoms

On : 7.3.1 version, Engine

When attempting to run a Simulation,
the following error occurs.

ERROR
-----------------------
"Selected Page item has no data" on the worksheets.

In collaborator.log file we see:
"
2012-04-03 10:47:17,496 BST [DataRunner_1] ERROR query.run: ODPM-70016: Error loading query from Application Server:java.sql.SQLException: ORA-00918:
column ambiguously defined
com.demantra.applicationServer.appServerExceptions.ApplicationServerException: java.sql.SQLException: ORA-00918: column ambiguously defined
"

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Run simulation from worksheet
2. Wait till successful completion
3. Rerun worksheet
4. Getting error "Selected Page item has no data" on the worksheets.

Cause

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