How to fix the Oracle error XOQ-01917: The base attribute has an invalid or no data type specified.?

In this post, you’ll learn more about the Oracle ErrorXOQ-01917: The base attribute has an invalid or no data type specified. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

XOQ-01917: The base attribute has an invalid or no data type specified.

Reason for the Error XOQ-01917: The base attribute has an invalid or no data type specified.

Cause: A SQL data type on the base attribute was either not specified or invalid.

How to fix the Error XOQ-01917: The base attribute has an invalid or no data type specified. ?

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

Action: Create a valid SQL data type on the base attribute.