Hi ,
My replication is not in sync. I could see the below error in the distributor to Subscriber tab in replication monitor
"Replication-Replication Distribution Subsystem: agent XXXX failed .The query processor could not start the necessary thread resources for parallel query"
Retry attempts also failing. CPU utilizationn was normal around 60% and we could'nt see much CX_packet waittypes in sysprocesses,which indicates not many transactions with parallel queryplans are waiting for threads.
Restarting the SQL agent service in distribution didnt help everytime the issue occured.
Kindly suggest what are all the things i need to analyze and what steps has to be taken.
Thanks in advance.