Unable to upgrade Applications Manager - MySQL Deprecation
Problem: You encounter the following error while trying to install service pack for Applications Manager v16140 and above:
Reason: This error occurs because MySQL backend database has been deprecated in Applications Manager.
Solution: You have to migrate your database. You can choose one of the options mentioned below:
a. MySQL to MSSQL
b. MySQL to PGSQL
To know how to migrate your database, refer this link.