IBM Mainframe References

Where to Go?

Mainframe Forum

Mainframe Wiki

Free Downloads

Sample Programs

Sample JCLs

Job Openings

[ Site Map ]

NewUser: Register

User name:

E-Mail:

Password:

Password (again):

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

» JCL & VSAM
INSYNC option with same function as INFORMAT(JCL in CAWABATC
by csbl

» DFSORT/ICETOOL
HOW to see the data(records) in the VSAM file using ISPF?
by Joerg.Findeisen

» IBM Tools
File Aid Batch
by dneufarth

» TSO/ISPF
step by step trace 4 ISPF dialog called assembler program
by Lynne

» IMS DB/DC
Can EATTR be coded in an IMS COBOL pgm?
by don.leahy

» IMS DB/DC
Conditional EATTR in MFS ?
by Time2Live

» All Other Mainframe Topics
Ca7 long running jobs report
by Robert Sample

» Java & MQSeries
Cobol COMP-2 fields getting scrambled by MQ?
by sergeyken

» SYNCSORT
To replace jobname in a file with another jobname.
by Rohit Umarjikar

» CICS
$AVRS/SAVRS
by RBABU

» CICS
CICS Access to RACF
by enrico-sorichetti

» Testing & Performance
Zunit Test case editor error
by moncy123

» DB2
Convert HEX to Numeric
by sergeyken

» CICS
executing XCTL command in COBOL without result
by Rohit Umarjikar

» Site Announcements
Mainframe 'Abend Assist' Ver 2.0 for Windows 10
by JTaranta

» CLIST & REXX
STEM usage in REXX
by sergeyken

» IBM Tools
Converting fixed length file to excel/csv
by sergeyken

» DFSORT/ICETOOL
How to extract the data for current year and previous year
by Joerg.Findeisen

» CLIST & REXX
LISTC in REXX
by sergeyken

» JCL & VSAM
Forcing a step to run (even if abended)
by Willy Jensen

[ Who is Online ]

Poll

How efficient are you, while working from home?

100% or more [12]
75% [6]
50% [2]
zzzzZZ % [4]

You must login to vote

[ View All Polls ]

IBMMainframes.com is not an official and/or affiliated with IBM^® in anyway
About Us \| Trademarks \| Terms of Use \| Contact Us