DCI0303 INTERNAL ERROR: ECB IS ALREADY IN USE DURING SHUTDOWN
When preparing to shutdown, DBCC found that the ECB was already in use.
Retain diagnostic information and contact Customer Support personnel.
DCI0305 and DCI0306 messages will follow with diagnostic information. DCI0304 followed by a second set of DCI0305 and DCI0306 messages may also occur. If the internal error resulted in multiple DBCC transactions, proper operation of any existing CLI sessions may be affected.