In replication I am not sure why the below error is coming when I trying to see synchronization status and also replication is not working

TITLE: View Synchronization Status
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SQL Server is unable to complete the operation.

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&ProdVer=11.0.3000.0&EvtSrc=Microsoft.SqlServer.Management.UI.SubscriptionSyncErrorSR&EvtID=CantComplete&LinkId=20476

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ADDITIONAL INFORMATION:

An error occurred while attempting to access the subscription. (View Synchronization Status)

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To synchronize, you must first create an agent job for this subscription.  (View Synchronization Status)

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BUTTONS:

OK
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Thanks