Mainframe Developer NO.2/29, South Dhandapani St, Burkit road, T.nagar, Chennai-17. Telephone: Website:

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1 Mainframe Developer Mainframe Developer Training Syllabus: IBM Mainframe Concepts Architecture Input/output Devices JCL Course Syllabus INTRODUCTION TO JCL JOB STATEMENT CLASS PRTY MSGCLASS MSGLEVEL TYPRUN JOBLIB/STEPLIB JOBLIB STEPLIB EXEC STATEMENT PARM ACCT ADDRSPC DPRTY PERFORM RD

2 COMMON PARAMETER IN BOTH JOB AND EXEC STATEMENTS REGION COND TIME DD STATEMENT DSN Temporary Datasets DISP UNIT VOL SPACE DCB SPECIAL DD STATEMENTS DUMMY Concatenating Data sets Passing data to COBOL program using SYSIN DD * SYSOUT SYSUDUMP SYSADUMP INSTREAM and CATALOGED PROCEDURES Introduction Instream Procedure Cataloged procedure Modify statements in a procedure Symbolic parameters

3 Generation Data Groups (GDG) INTRODUCTION CREATION OF GDG USING GDG ALTERING GDG DEFINITION DELETING GDG Control Job Processing (IF THEN ELSE) in JCL Introduction Example JCL Restarting and checkpoint in JCL Introduction Example JCL VSAM Course Syllabus INTRODUCTION TO VSAM Virtual Storage Virtual Storage Access Method Advantages and Disadvantages of VSAM Logical Record Physical Record Control Interval Control Interval Splits Spanned Records VSAM TYPES Key Sequential Data Set Entry Sequential Data Set

4 Relative Record Data Set Linear Data set ACCESS METHOD SERVICES IDCAMS Using IDCAMS JCL for IDCAMS Basic IDCAMS commands Define command REPRO REUSE REPLACE IMPORT AND EXPORT VERIFY PRINT LISTCAT SPANNED ALTER DELETE MODAL COMMANDS ALTERNATE INDEXES Alternate Indexes Alternate index PATHS AIX Organization RELATE UPGRADE KEYS RECORDSIZE DEFINE PATH PATH ENTRY UPDATE

5 VSAM IN COBOL PROGRAM Using VSAM with COBOL START Statement WRITE REWRITE CLOSE FILE STATUS COBOL Course Syllabus Introduction to COBOL Introduction to COBOL A First COBOL Program Writing Structured COBOL Conditional Statements The GO TO Statement Data Structures and Storage Declaring Variables Using Data Structures Formatting Output 77 and 88 Levels Declaring and Using Arrays Loan Schedule Report File I/O File/Record Descriptions Physical/Logical File Descriptions Reading Records from a File

6 Sequentially Writing Records Indexed File I/O Printing Reports COBOL Techniques Converting to Uppercase Copy Files Selecting Records Sorting & Reporting Data Control Breaks/Summary Totals Handling Dates VSAM IN COBOL PROGRAM Using VSAM with COBOL START Statement WRITE REWRITE CLOSE FILE STATUS DB2 Course Syllabus Introduction to DB2 What is database and its basic types Database models Hierarchical Network RDBMS Object Oriented Discuss about storage group and volumes table spaces

7 Index spaces Basic Information About Table Row Column Queries View Trigger Synonyms Alias Discuss Physical Storage of DB2 DB2 objects Buffer pools Features of Database design and its types Discuss the advantages of DB2 over VSAM Discuss the features of data integrity and referential integrity Interaction with DB2 Interaction with DB2 using TSO with SPUFI tool and QMF tool Introduction to SQL for interacting with DB2 Introduction to COBOL-DB2 application program Using run JCL we can pass the queries With execute immediate Using prepare and execute technique Using dynamic SQL for running the queries Discussing the compilation of COBOL-DB2 program Facility of Error handling in DB2 Using DSNTIAR procedure approach Using SQL codes Discussing commit and rollback features Introduction to CURSOR concept Handling Null values in DB2

8 HANDLING VARCHARS Locks facility Error Handling Error Handling Introduction SQLCA DSNTIAR WHENEVER COMMIT Rollback DB2 Utilities Data Consistency Utilities CHECK Utility REPAIR Utility REPORT Utility DIAGNOSE Utility Backup and Recovery Utilities COPY Utility MERGECOPY Utility QUIESCE Utility RECOVER Utility REBUILD Utility REPORT RECOVERY Data Organization Utilities LOAD Utility REORG Utility Catalog Manipulation Utilities CATMAINT Utility MODIFY Utility RUNSTATS Utility STOSPACE Utility

9 Miscellaneous DB2 Commands Dynamic SQL Introduction Dynamic SQL Types When to use Dynamic SQL Execute Immediate SQL Non-select dynamic SQL Parameter marker Fixed-list select Varying-list select SQL Stored Procedure Stored Procedure Development Creating Stored Procedures Managing Stored Procedures Executing a Stored Procedures CICS Course Syllabus INTRODUCTION TO CICS CICS Batch Vs. Online CICS Program Format Task and Transaction How to Initiate Transactions CICS CONCEPTS Multitasking Multi-Threading

10 Quasi-Re-entrancy Conversational, Non-Conversational and pseudo conversational programming CICS RESOURCE DEFINITION PPT PCT FCT TST DCT RCT MAPSETS, MAPS, MAP FIELDS Physical & Symbolic Maps FILE HANDLING IN CICS AND VSAM File control Types of VSAM Files QUEUES TSQ TDQ CICS REGION COMMANDS XCTL and LINK GETMAIN and FREEMAIN RECOVERY AND RESTART Recovery and Restart

11 Facilities for CICS Recovery and Restart CICS EXCEPTION HANDLING Test and Debugging Commands Functions of EDF COBOL-CICS-DB2 General structure of CICS program CICS provided facilities for Programming How to work with DB2 databases How to design, code and test a modular CICS program How to compile a CICS program Pre-requisites for the execution of a CICS program Execution.