Concurrent Processing - One Concurrent Manager SQL Statement Shows Excessive Executions (Doc ID 1066332.1)

Last updated on MAY 02, 2016

Applies to:

Oracle Concurrent Processing - Version to 12.2 [Release 11.5 to 12.2]
Information in this document applies to any platform.
Performance, SQL, Concurrent Processing, table, Million, Times
Checked for relevance on 17-DEC-2012


While monitoring AWR or other performance reports, One particular CP sql statement is showing excessive executions. 
The SQL Statement is as follows:

SELECT R.Conc_Login_Id, R.Request_Id, R.Phase_Code, R.Status_Code, P.Application_ID, P.Concurrent_Program_ID, P.Concurrent_Program_Name, R.Enable_Trace, R.Restart, DECODE(R.Increment_Dates, 'Y', 'Y', 'N'), R.NLS_Compliant, R.OUTPUT_FILE_TYPE, E.Executable_Name, E.Execution_File_Name, A2.Basepath, DECODE(R.Stale, 'Y', 'C', P.Execution_Method_Code), P.Print_Flag, P.Execution_Options, DECODE(P.Srs_Flag, 'Y', 'Y', 'Q', 'Y', 'N'), P.Argument_Method_Code, R.Print_Style, R.Argument_Input_Method_Code, R.Queue_Method_Code, R.Responsibility_ID, R.Responsibility_Application_ID, R.Requested_By, R.Number_Of_Copies, R.Save_Output_Flag, R.Printer, R.Print_Group, R.Priority, U.User_Name, O.Oracle_Username, O.Encrypted_Oracle_Password, R.Cd_Id, A.Basepath, A.Application_Short_Name, TO_CHAR(R.Requested_Start_Date, 'YYYY/MM/DD HH24:MI:SS'), R.Nls_Language, R.Nls_Territory, R.Nls_Numeric_Characters, DECODE(R.Parent_Request_ID, NULL, 0, R.Parent_Request_ID), R.Priority_Request_ID, R.Single_Thread_Flag, R.Has_Sub_Request, R.Is_Sub_Request, R.Req_Information, R.Description, R.Resubmit_Time, TO_CHAR(R.Resubmit_Interval), R.Resubmit_Interval_Type_Code, R.Resubmit_Interval_Unit_Code, TO_CHAR(R.Resubmit_End_Date, 'YYYY/MM/DD HH24:MI:SS'), Decode(E.Execution_File_Name, NULL, 'N', Decode(E.Subroutine_Name, NULL, Decode(E.Execution_Method_Code, 'I', 'Y', 'J', 'Y', 'N'), 'Y')), R.Argument1, R.Argument2, R.Argument3, R.Arg ument4, R.Argument5, R.Argument6, R.Argument7, R.Argument8, R.Argument9, R.Argument10, R.Argument11, R.Argument12, R.Argument13, R.Argument14, R.Argument15, R.Argument16, R.Argument17, R.Argument18, R.Argument19, R.Argument20, R.Argument21, R.Argument22, R.Argument23, R.Argument24, R.Argument25, X.Argument26, X.Argument27, X.Argument28, X.Argument29, X.Argument30, X.Argument31, X.Argument32, X.Argument33, X.Argument34, X.Argument35, X.Argument36, X.Argument37, X.Argument38, X.Argument39, X.Argument40, X.Argument41, X.Argument42, X.Argument43, X.Argument44, X.Argument45, X.Argument46, X.Argument47, X.Argument48, X.Argument49, X.Argument50, X.Argument51, X.Argument52, X.Argument53, X.Argument54, X.Argument55, X.Argument56, X.Argument57, X.Argument58, X.Argument59, X.Argument60, X.Argument61, X.Argument62, X.Argument63, X.Argument64, X.Argument65, X.Argument66, X.Argument67, X.Argument68, X.Argument69, X.Argument70, X.Argument71, X.Argument72, X.Argument73, X.Argument74, X.Argument75, X.Argument76, X.Argument77, X.Argument78, X.Argument79, X.Argument80, X.Argument81, X.Argument82, X.Argument83, X.Argument84, X.Argument85, X.Argument86, X.Argument87, X.Argument88, X.Argument89, X.Argument90, X.Argument91, X.Argument92, X.Argument93, X.Argument94, X.Argument95, X.Argument96, X.Argument97, X.Argument98, X.Argument99, X.Argument100, R.number_of_arguments, C.CD_Name, NVL(R.Security _Group_ID, 0), NVL(R.org_id, 0) FROM fnd_concurrent_requests R, fnd_concurrent_programs P, fnd_application A, fnd_user U, fnd_oracle_userid O, fnd_conflicts_domain C, fnd_concurrent_queues Q, fnd_application A2, fnd_executables E, fnd_conc_request_arguments X WHERE R.Status_code = 'I' And ((R.OPS_INSTANCE is null) or (R.OPS_INSTANCE = -1) or (R.OPS_INSTANCE = decode(:dcp_on, 1, FND_CONC_GLOBAL.OPS_INST_NUM, R.OPS_INSTANCE))) And R.Request_ID = X.Request_ID(+) And R.Program_Application_Id = P.Application_Id(+) And R.Concurrent_Program_Id = P.Concurrent_Program_Id(+) And R.Program_Application_Id = A.Application_Id(+) And P.Executable_Application_Id = E.Application_Id(+) And P.Executable_Id = E.Executable_Id(+) And P.Executable_Application_Id = A2.Application_Id(+) And R.Requested_By = U.User_Id(+) And R.Cd_Id = C.Cd_Id(+) And R.Oracle_Id = O.Oracle_Id(+) And Q.Application_Id = :q_applid And Q.Concurrent_Queue_Id = :queue_id And (P.Enabled_Flag is NULL OR P.Enabled_Flag = 'Y') And R.Hold_Flag = 'N' And R.Requested_Start_Date <= Sysdate And ( R.Enforce_Seriality_Flag = 'N' OR ( C.RunAlone_Flag = P.Run_Alone_Flag And (P.Run_Alone_Flag = 'N' OR Not Exists (Select Null From Fnd_Concurrent_Requests Sr Where Sr.Status_Code In ('R', 'T') And Sr.Enforce_Seriality_Flag = 'Y' And Sr.CD_id = C.CD_Id)))) And Q.Running_Processes <= Q.Max_Processes And R.Rowid = :reqname And ((P.Execution_Method_Code != 'S' OR (R.PROGRAM_APPLICATION_ID, R.CONC URRENT_PROGRAM_ID) IN ((0, 98), (0, 100), (0, 31721), (0, 31722), (0, 31757))) AND ((R.PROGRAM_APPLICATION_ID, R.CONCURRENT_PROGRAM_ID) NOT IN ((510, 40112), (510, 40113), (510, 41497), (510, 41498), (530, 41859), (530, 41860), (535, 41492), (535, 41493), (535, 41494)))) FOR UPDATE OF R.status_code NoWait



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