David,

make sure that the new instance user has the same group name as the old:
i.e. as old instance user do:
' db2 get dbm cfg ' and examine the value for SYSADM group name.
If it is different, update it to the new value with 'db2 upd dbm cfg
using SYSADM_GROUP  xxxxxx' - otherwise you will get
this when starting db2.

SQL1092N "XXXXXXX" does not have the authority to perform the requested
command or operation.

HTH
Ian Smith

On 02/09/11 20:44, Ehresman,David E. wrote:

Can I restore a TSM v6.2 database to a tsm instance with a different name?  
That is, could I restore a db backup from a tsm with a instance user id of 
libmgr1 to a new machine which has been configured with a instance user id of 
libmgr2?