Tag: mainframe

JES

IODF

Master JCL procedure

Communications Server

CLIST

Compiled code

Executable code

Stored procedure

Type of users with access

Navigational vs. non navigational

Concurrent vs. non concurrent multiple program access

Support for single vs. multiple application languages

The JCL must be changed to use the correct dataset names.

The program must be recompiled to change the DDNAMEs used.

The JCL must be changed to include the correct high level qualifier in the DDNAME.

The program must be recompiled in order to change the dataset names in the source code.

IEFBR14

IEBGENER

IEBCOPY

IDCAMS

To maintain and manage catalogs

To compare two datasets at record level

It is a null program

To copy a VSAM dataset to a flat file

SORTOUT

OUTREC

DFSORT

AFTER

IDCAMS

IEHPROGM

IEHLIST

IEBGENER

IEBCOMPR

IEBCOMP

IEBCOMPAR

IEBCOMPARE

Both the datasets must be present in the same library

Both the datasets must have same block size

Bothe the datasets must be present in the same DASD volume

Both the datasets must have same record length