Manual Duplication is failing with 191 error code

Manual Duplication is failing with 191 error code

Am trying to Duplciate a FULL backup image which is writtern in MSDP disk pool and manually duplciate it to a Tape with 10 years of retention.,

****************************************************

12/10/2014 6:07:15 PM - begin reading
12/10/2014 6:07:46 PM - Info bptm(pid=903) media id mounted on drive index 0, drivepath /dev/nst12, drivename , copy 2
12/10/2014 6:07:47 PM - Info bptm(pid=903) INF - Waiting for positioning of media id on server for writing.
12/10/2014 6:23:25 PM - end reading; read time: 0:16:10
12/10/2014 6:23:26 PM - Critical bpdm(pid=5948) image open failed: error 2060001: one or more invalid arguments   
12/10/2014 6:23:26 PM - Error bptm(pid=903) media manager terminated by parent process       
12/10/2014 6:23:26 PM - Info (pid=5948) StorageServer=PureDisk:; Report=PDDO Stats for (): read: 51204859 KB, CR received: 15228360 KB, CR received over FC: 0 KB, dedup: 0.0%
12/10/2014 6:23:58 PM - Error bpduplicate(pid=14661) host backup id  read failed, media open error (83).  
12/10/2014 6:23:59 PM - Error bpduplicate(pid=14661) host backupid write failed, media manager killed by signal (82). 
12/10/2014 6:23:59 PM - Error bpduplicate(pid=14661) Duplicate of backupid failed, media manager killed by signal (82).  
12/10/2014 6:23:59 PM - Error bpduplicate(pid=14661) Status = no images were successfully processed.      
12/10/2014 6:23:59 PM - end Duplicate; elapsed time: 0:16:52
no images were successfully processed(191)

****************************************************

Also, Is there is any possible way to duplicate a copy of backup image from one MSDP disk pool to another MSDP disk pool?