How to fix the Oracle error DRG-10756: neither text indexing nor theme indexing has been selected?

In this post, you’ll learn more about the Oracle ErrorDRG-10756: neither text indexing nor theme indexing has been selected with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

DRG-10756: neither text indexing nor theme indexing has been selected

Reason for the Error DRG-10756: neither text indexing nor theme indexing has been selected

Cause: INDEX_TEXT and INDEX_THEMES preferences both cannot be FALSE.

How to fix the Error DRG-10756: neither text indexing nor theme indexing has been selected ?

You can fix this error in Oracle by following the below steps

Action: Set either of INDEX_TEXT or INDEX_THEMES or both to TRUE.