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PayPal
Posted: December 15, 2019
Last activity: February 14, 2020
Column not exposed error - Obj Operations with External Table
Hi,
I have created an external table in My SQL and created corresponding class and properties using external class db mapping wizard. However , I am not able to do any Obj- operations on the table as I am getting "columns not exposed error". but the columns are shown mapped to properties in the external class db mapping properly. can somebody help?
EXCEPTION: com.pega.pegarules.pub.database.ConfigurationException: Database-Config-KeyPropertyNotExposed
Hi Ashwin,
Are you able to populate the property values of this table when you run the case type?
Do you see the value of these columns in the clipboard?
Could you please attach the screen-shot of the class definition tab and external mapping tab.
Also the exception says that the key property is not exposed, so is the property mentioned as the key property in the Class definition tab exposed or not?