In my case , some main info as follows . after add a article into one publication , then manually execute sp_startpublication_snapshot to generate snapshot ,and with no errors , but distribution agent didnot apply it . How to fix ?
Type:Transaction Replication
sync_method:database snapshot character
allow_anonymous:false
immediate_sync:false
snapshot_in_defaultfolder:false
alt_snapshot_folder:[new path]
repl_freq:continuous