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Electrical Layer grooming or Optical layer grooming services cannot be created without creating internal fiber connection on NMS

Publication Date:  2012-07-24 Views:  36 Downloads:  0
Issue Description
I have tried to configure ODU1 services on NMS but I found an error to configure the service. 
Then I have tried to configure L4G service but still I am not successful to create the service.
Alarm Information
Invalid path ID.
Handling Process
becuase OSN-3800 and OSN -6800 support the Electrical layer grooming and optical layer grooming.
So i have use T2000V2R5 following funcation and create the internal fiber successfully.
Afther that in follow the fllowing procedure to complete the service configuration of electrical layer grooming
FOR TQM 
WDM Service configuration (Create time slot)
ODU1 service(AP1 to LP)
Cross connect (TQM to NS2)
Optical Service configuration(NS2 to FIU)
Root Cause
Then I have get help from my Trainer , so he told me that please first check whether  you have created the internal fiber b/w the NE's.
In BWS-1600G you have a optiion, whther you want to create the internal fiber or not. 
OSN-3500-T2SL64------LWF-BWS-1600G
But in OSN-6800 and OSN-3800 product feature is that you have to create the internal fiber on NMS and then you will be able to create the services. 
Suggestions
OSN-3800 and OSN-6800 support L0,L1,L2 function, so it will support optical layer grooming,electrical layer grooming and L2 switching.
But keep in mind its Fame Structure OTN is different as compare with SDH.

END