Delll EMC Unity: Not able to create a NDMP job

> Not able to create another NDMP backup session.


root@spb:/cores/service>/nas/bin/server_param ALL -f NDMP -i concurrentDataStreams
SVDM_A :
name                    = concurrentDataStreams
facility_name           = NDMP
default_value           = 4
current_value           = 4   
configured_value        =
user_action             = reboot DataMover
change_effective        = reboot DataMover
range                   = (1,4)
description             = Number of concurrent data streams

SVDM_B :
name                    = concurrentDataStreams
facility_name           = NDMP
default_value           = 4
current_value           = 4
configured_value        =
user_action             = reboot DataMover
change_effective        = reboot DataMover
range                   = (1,4)
description             = Number of concurrent data streams

spb\EMC\C4Core\log\c4_safe_ktrace.log: 


50:13.136129    5     7F3F7AF3D703      mlu:MLU I: MluSnapMgrIsSnapObsolete[6137] Expiration date for Snap snapNDMP1449139037_279 is set
3.8M     7F3560B54703     sade:NDMP: 6:[ZAS31SECNAS01]  Active NDMP backup/restore streams: 1, system configured concurrent streams: 4, maximum concurrent ses
TIME   2     7F3560B54703     sade:NDMP: 6:[ZAS31SECNAS01]  sions supported: 4.                            <<----------------
 1666     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) < Backup type: dump >
    9     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Name: TYPE Value: dump
    8     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Name: FILESYSTEM Value: \GEMS
   7     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Name: PREFIX Value: \GEMS
    7     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Name: LEVEL Value: 0
   6     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Name: HIST Value: Y
    7     7F3560B54703     sade:NDMP: 4:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Name: UPDATE Value: y
   21     7F3560B54703     sade:NDMP: 3:[ZAS31SECNAS01]  Session 000 (thread ndmp000) lookupPath returned NULL. FS=\GEMS
   21     7F3560B54703     sade:NDMP: 3:[ZAS31SECNAS01]  Session 000 (thread ndmp000 fails in data startBackup, mover and data will be cleaned up as appropriat
    2     7F3560B54703     sade:NDMP: 3:[ZAS31SECNAS01]  e; err=NDMP_ILLEGAL_ARGS_ERR, env_len=6, NDMP version=4.
    8     7F3560B54703     sade:NDMP: 3:[ZAS31SECNAS01]  Session 000 (thread ndmp000) Invalid state to stop mover (0).
   19     7F3560B54703     sade:NDMP: 6:[ZAS31SECNAS01]  Cleanup: Active NDMP backup/restore sessions back to: 0, system configured concurrent streams: 4, maxi
    2     7F3560B54703     sade:NDMP: 6:[ZAS31SECNAS01]  mum concurrent sessions allowed: 4.
  68K     7F3560B54702     sade:NDMP: 6:[ZAS31SECNAS01]  Session 000 (thread ndmp000) < receive DATA_ABORT request >
  14     7F3560B54702     sade:NDMP: 6:[ZAS31SECNAS01]  Session 000 (thread ndmp000) < sent DATA_ABORT reply, error: NDMP_NO_ERR >
   9     7F3F7AF3D702      mlu:MLU I: MluSnapMgrIsSnapObsolete[6137] Expiration date for Snap snapNDMP1448361284_179 is set
    2     7F3F7AF3D702      mlu:MLU I: MluSnapMgrDestroyExpiredorInvalidatedSnap[8100] XID: 0x1274. Initiated the destroy of Snap snapNDMP1448361284_179
  4     7F3F7AF3D702      mlu:MLU I: MluSnapMgrIsSnapObsolete[6137] Expiration date for Snap snapNDMP1449139037_279 is set

Delete all NDMP snapshots by selecting the snapshots tab of the affected storage
Apply hotfix