You can use the DB2 Control Center (DB2CC) tools to administer the DB2 database manager running on UNIX and Windows platforms. The SAP system does not need to be running.
DB2CC contains several tools, including the following:
SAP has added functionality to the Control Center that specifically enables you to manage DB2 Universal Databases (DB2 UDB for UNIX and Windows) for the SAP system.
For more information, see SAP Database Administration Guide: IBM DB2 Universal Database for UNIX and Windows.
DB2CC is written in Java. On UNIX platforms you need to have Java installed as a prerequisite. On Windows platforms DB2 UDB for UNIX and Windows comes with Java.