How to fix the Oracle error ORA-37522: (HASHSCAN01) You must specify the name of an existing TEXT or NTEXT dimension.?

In this post, you’ll learn more about the Oracle ErrorORA-37522: (HASHSCAN01) You must specify the name of an existing TEXT or NTEXT dimension. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-37522: (HASHSCAN01) You must specify the name of an existing TEXT or NTEXT dimension.

Reason for the Error ORA-37522: (HASHSCAN01) You must specify the name of an existing TEXT or NTEXT dimension.

the _HASHSCAN program was invoked with an invalid argument

How to fix the Error ORA-37522: (HASHSCAN01) You must specify the name of an existing TEXT or NTEXT dimension. ?

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

Provide a text expression yielding the name of an existing TEXT dimension