check the db2diag.log file and TSM log files ..
Get your TSM Admin to help
$ db2 "? SQL2062N"
SQL2062N An error occurred while accessing media "<media>".
Reason code: "<reason-code>"
Explanation:
An unexpected error occurred while accessing a device, file, TSM
or the vendor shared library during the processing of a database
utility. The following is a list of reason codes:
1 An attempt to initialize a device, file, TSM or the vendor
shared library failed.
2 An attempt to terminate a device, file, TSM or the vendor
shared library failed.
other If you are using TSM, this is an error code returned by
TSM.
The utility stops processing.
User Response:
Ensure the device, file, TSM or vendor shared library used by the
utility is available and resubmit the utility command. If the
command is still unsuccessful, contact your technical service
representative.