-20202 THE REMOVE OF `jar-name` FAILED AS `class` IS IN USE

Explanation

The specified JAR file is currently in use by an existing routine. jar-name
The JAR that is being removed.
class
The string, 'CLASS'

System action

The statement cannot be processed.

User response

Ensure that all routines that reference the JAR file that is being removed are dropped, and resubmit the remove procedure.

SQLSTATE 
46003

-20202 THE REMOVE OF jar-name FAILED AS class IS IN USE