How to fix the Oracle error DRG-12802: invalid type column: string?
In this post, you’ll learn more about the Oracle ErrorDRG-12802: invalid type column: string with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
DRG-12802: invalid type column: string
Reason for the Error DRG-12802: invalid type column: string
Cause: column specified does not exist in the type table
How to fix the Error DRG-12802: invalid type column: string ?
You can fix this error in Oracle by following the below steps
Action: check the type table
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