Code to remove a single plan from cache

-- Remove one plan from the cache

-- Get the plan handle for a cached plan

SELECT cp.plan_handle, st.[text]

FROM sys.dm_exec_cached_plans AS cp

CROSS APPLY sys.dm_exec_sql_text(plan_handle) AS st

WHERE [text] LIKE N'%YourProcNameHere%';

 

-- Remove the specific plan from the cache using the plan handle

DBCC FREEPROCCACHE (0x06001C00FCA2651EF08667E42A00000001000000000000000000000000000000000000000000000000000000);