In this post, you’ll learn more about the Oracle ErrorDRG-10000: failed to read column string.string with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
DRG-10000: failed to read column string.string
Reason for the Error DRG-10000: failed to read column string.string
Cause: Error during read of specified text column
How to fix the Error DRG-10000: failed to read column string.string ?
You can fix this error in Oracle by following the below steps
Action: check existence and privs of column