Cics Ceda Define Program
There are two types ofcomputer application systems1. Onlinesystem: ex: Railway Reservation system2. EXEC CICS COLlectSTATIsticsSEtCORbaserver CONnection DB2Conn DB2Entry DIspatcher Enqueue File JOURNALNAme JOURNALNUm JVMPOol JVMPROFile JVMPROGram LSrpool MOnitor MVstcb ( Node POol ) PROGAuto PROGRam RECovery REQuestmodel STATS STOrage STReamname SUbpool SYsdumpcode TABlemgr TASksubpool TCLass TCPIP TCPIPService TDqueue TErminal TRANClass TRANDumpcode TRANSaction TSqueue VtamEND-EXEC.
Cics Group List
EXEC CICS HandleConditionEND-EXEC. EXEC CICS IGnoreCONDition. SEND MAP('EMPMAP1')MAPSET('EMPSET1')STATUS:ABOUT TO EXECUTE COMMAND NAME=EXEC CICS SENd Map( 'EMPMAP1') MAPOnly PAging Terminal ERASEAup+END-EXEC.PF1 HELP 2 HEX 3 END 4 EIB 5 VAR 6 USER 7 SBH 8 SFH 9 MSG 10 SB 11SF. EMPLOYEE DETAILSINDUS CONSULTANCY SERVICESS.R.NAGAR, HYDERABAD-38.EMPLOYEE NUMBER:EMPLOYEE NAME:EMPLOYEE ADDRESS:MESSAGE:.SET PROG(EMPSET1)NEWC.STATUS: RESULTS - OVERTYPE TOMODIFYProg(EMPSET1 )Leng Map Ena Pri NORMALRes(000) UseQua.CEDATransactionCEDA.
Transaction in CICS has a great importance which is the unit of work performed and is represented by a 4 char TRANS ID. It is linked to one or more programs and once a transaction is initiated, programs that are defined gets executed. At the time of transction definition, these programs needs to be given/linked.In simple words Transaction is a Unique code to execute any program under CICS. Program can not be invoked directly by the user. Either transaction is required or it should be invoked by an other program.When a Transaction is invoked, program associated with that is loaded in to storage and a task gets started.– PCT is checked to see the associated program.– PPT checks whether the program is in main storage or on disk.
Cics Ceda Define Program Management
If it is on DISK, it loads the program on to main storage.How to define a new transaction in CICS:CEDA transaction is used for defining a transaction in CICS. It has many options in the definition screen, most of these options are default and can be set based on any other existing transaction in the same group/application.Below is the Sample definition.