001323: Input rows must be stored as a registered object in a geodatabase.

ArcGIS Pro 3.4 | | Help archive

Description

The Delete Rows tool does not support database tables or feature classes.

Solution

The Truncate Table tool can be used on database tables to delete all rows in a database table or feature class. Optionally, the database can be geodatabase enabled, and the table or feature class can be registered with the geodatabase.