In this post, you’ll learn about the SQL error code 21317 in InterSystems IRIS database the reason why you are receiving the TSQL message when using the InterSystems IRIS data platform
Error Code :
21317
Reason for the Error code 21317 in InterSystems IRIS DBMS
A push subscription to the publication ‘%s’ already exists. Use sp_mergesubscription_cleanup to drop defunct push subscriptions.