How to fix the Oracle error ORA-55477: policy with dependent models may not be dropped?

In this post, you’ll learn more about the Oracle ErrorORA-55477: policy with dependent models may not be dropped with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-55477: policy with dependent models may not be dropped

Reason for the Error ORA-55477: policy with dependent models may not be dropped

An attempt was made to drop an Oracle Virtual Private Database (VPD) policy with dependent models.

How to fix the Error ORA-55477: policy with dependent models may not be dropped ?

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

Remove the VPD policy from the models and try again.