EMC Networker vProxy VM Backup Issue – Error disabling storage migration

This is one of the major issue with emc networker vproxy backup .The workaround for solving the issue , we have to enable the storage migration from proxy console 

Steps to verify issue:

1. Log in to vProxy as root
2. Change to bin directory

   cd  /opt/emc/vproxy/bin

3. Run below command to load library path:

   source ../unit/vproxy.env

4. Check if the migration is disabled with ‘vmconfig’ tool:

   ./vmconfig -c info -k "vm-MOREF" -l moref -p Password-for-vCenter -u username-for-vCenter -v vcentername
   NOTE: to get the 'vm-MOREF' go to NMC, click 'show message' and 'Get Full log', here you will see the MOREf similar to 'vm-1311'. For more help- type './vmconfig'
   Example output:
   Connected to session on vCenter 'vc.ad.box' Version '5.5.0 build-2646482, API:5.5', Uuid:F8C1509A-EEFA-47E7-AF4A-87C5804B27E6.
   Searching for virtual machine with MORef "vm-94" ...
   Querying vCenter for definition of virtual machine with MORef of "vm-94" ...
   Found virtual machine "VM1" with MORef "vm-94".
   Name: "VM-dir-101".
   CBT Enabled: true.
   Migration Enabled: false.

5. If Migration Enabled is ‘false’- proceed with workaround
6. If Migration enabled is ‘true’- further diagnosis may be needed. In this case, there is no need to apply workaround.

./vmconfig -c info -k "vm-MOREf" -l moref -p **** -u username -v vcentername -c "enable-migration"

example:
./vmconfig -c "enable-migration" -k vm-94 -l moref -p *** -u administrator@vsphere.local -v 10.1.3.4