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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
» TSO/ISPF
Preserve changes to ISPF Panel Variables
by Joerg.Findeisen

» CLIST & REXX
Run rexx with JCL Job
by Joerg.Findeisen

» CLIST & REXX
Run rexx in batch job
by mox512

» DFSORT/ICETOOL
Help required to reset decimal points to 0 in a PD field
by sergeyken

» CLIST & REXX
Getting space used/allocated for many datasets?
by JPVRoff

» CLIST & REXX
Does anyone know rexx for VSE
by JPVRoff

» PL/I & Assembler
NI AND IMMEDIATE instruction
by sergeyken

» JCL & VSAM
Excuting store procedure via JCL batch
by sergeyken

» TSO/ISPF
Customizing the ISPF HILITE Command
by Pedro

» DB2
Executing DB2 SQL store procedure via JCL
by msa4004

» SYNCSORT
Copy only TEXT or String from a record
by Joerg.Findeisen

» JCL & VSAM
TSO ALLOC In REXX Needs Improvement
by Joerg.Findeisen

» DFSORT/ICETOOL
3 files concatenated to 1
by jimsnow

» TSO/ISPF
ISRDSLST(3.4) Do not include additional qualifiers
by V S Amarendra Reddy

» SYNCSORT
Syncsort help
by sergeyken

» All Other Mainframe Topics
Need help with ADABAS query (COBOL-ADAPREP)
by RTE200

» IMS DB/DC
Help on IMS -API URL migrating from PCF to GCP Timeout error
by guruji

» JCL & VSAM
IEBPTPCH for many PS
by enrico-sorichetti

» CA Products
Overwriting SSN Digits in Easytrieve Report
by ChrisCalderini

» IBM Tools
OPC scheduling question
by gaz8000

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