Hi, Awadhesh.
Run below queries and show us results:
SELECT Id, Name, Description, ServerType, Status, ServerVersion FROM [SLDModel.SLDData].dbo.[dbserverinstances] SELECT * FROM [SLDModel.SLDData].[dbo].[LogicalMachines]
Can you say us your wireless'ss IP when it's active?
Your wireless IP can change if you connect in different places, and when this happens it may be conflict when you try to logon on SAP B1.
Regards,
JC.