Deploying change commands fails because of too many active database connections

DB2® limits the number of database connections that can be active at one time.
Symptoms
The database manager configuration parameter NUMDB determines the maximum number, which is 8 by default. After you reach the maximum number of connections in the Administration Explorer or in the Data Source Explorer, you cannot create a new connection. Therefore, when you attempt to deploy your change commands, they might fail. The error message from DB2 is "error in the script file."
Resolving the problem
This error is caused by having too many connections to DB2. Delete one of your unused or less-used connections from the Administration Explorer or in the Data Source Explorer or consider increasing the size of NUMDB.

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