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IBM Mainframes - Reference Manuals

IBM Mainframe Reference Manuals

Free Online Mainframe references, Study Materials, Books Reviews, Information, Quick references, technical guides, overviews, Language elements, database concepts, Interview questions, Discussions, Articles, Reference Manuals etc..

Online quick reviews like Abbreviations, release history, terminology, Language Grammar, elements, compiler options, error codes, programming limits, syntax and semantics, utilities guide, abend codes, functions, transactions, applications, enhancements etc......

References: Beginners

	WHAT IS A MAINFRAME?
	MAINFRAME SOFTWARE VERSIONS
	COMPANIES WITH A MAINFRAME
	RECOMMENDED MAINFRAME BOOKS

References: Programming Languages

	WHAT's NEW IN ENTERPRISE COBOL?
	WHAT's NEW IN IBM COBOL FOR OS/390?
	WHAT's NEW IN VS COBOL II R4?
	VS COBOL II COMPRESSED GRAMMAR
	VS COBOL II REQUIREMENTS
	VS COBOL II COMPILER OPTIONS
	IBM COBOL COMPILER OPTIONS
	ENTERPRISE COBOL COMPILER OPTIONS
	COBOL RUNTIME OPTIONS
	COBOL CODING GUIDELINES
	COBOL MIGRATION GUIDE
	COBOL PROGRAMMING LIMITS
	COBOL PICTURE CLAUSE STRINGS
	COBOL USAGE CLAUSES
	COBOL FILE STATUS KEYS
	COBOL VSAM STATUS KEYS
	LE/370 CALLABLE SERVICES
	CLIST Vs REXXS

References: Batch Processing

	MVS JCL UTILITIES
	JCL PROGRAMMING LIMITS
	JCL UTILITY ERROR CODES
	MVS ABEND CODES

References: Online Processing

	CICS DFHBMSCA MEMEBRS
	CICS ABEND CODES
	CICS EIB FUNCTION CODES
	CICS CONTROL TABLES
	IBM SUPPLIED CICS TRANSACTIONS

References: DataBases

	DB2-SQL PROGRAMMING LIMITS
	DB2 CATALOG TABLES
	SQL BUILT-IN FUNCTIONS
	SQLCA VARIABLES FOR COBOL
	DB2 SQL ERROR CODES

Forum: Recent Posts

» CLIST & REXX
Need help In Mainframe Automation AF/Oper Tool
by Pedro

» DB2
Two where-criteria with GT - Performance?
by Rohit Umarjikar

» TSO/ISPF
can an ISPF appl save user changes in panels even in timeout
by Lynne

» Mainframe Interview Questions
What is the most complex abend you've faced and its solution
by Pete Wilson

» CICS
Difference between PLT txn and scheduled txn
by Garry Carroll

» JCL & VSAM
Format Binary file to EBCDIC
by BlackScreen_Hustle

» General Talk & Fun Stuff
Non-volatile Solution
by sergeyken

» PC Guides & IT News
Email attachment from mainframe is empty
by Marc12205

» SYNCSORT
Sort & Sum on Key
by sergeyken

» Mainframe Interview Questions
Mainframe Dataset Binary or ASCII
by Joerg.Findeisen

» PL/I & Assembler
Access to macro definitions
by Steve Comstock

» JCL & VSAM
PKZIP error ZPFM121E and ZPCE009E
by Joerg.Findeisen

» TSO/ISPF
Unload and Load ISPF Table
by Joerg.Findeisen

» JCL & VSAM
SPOOL to Mainframe dataset in batch mode
by Pete Wilson

» TSO/ISPF
ISPF Table to add a new column
by Joerg.Findeisen

» CICS
Doing basically a CEMT I TRA from within a program?
by enrico-sorichetti

» IBM Tools
OpenPGP Decryption job getting LRECL error
by BlackScreen_Hustle

» Suggestions & Feedback
Need to introduce Db table for every MQ request and response
by Rohit Umarjikar

» DFSORT/ICETOOL
DFSORT GUID
by sureshpathi10

» JCL & VSAM
NAK is getting added FTP from Mainframes
by sureshpathi10

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