O'Reilly logo

JES3 to JES2 Migration Considerations by Tom Wasik, John Unterholzner, John A. O'Leary, Brad Habbershaw, Bruce Dennis, Karan Singh, Frank Kyne

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

JES procs and initialization decks
This chapter describes the differences between the JES3 and JES2 initialization statements. As you would expect, many of the concepts are similar. However, the way that they are defined to the respective JES is very likely to be different. Also, there are some functions or resources that exist in JES3 that do not exist in JES2. Studying your JES3 initialization statements and mapping them to their JES2 equivalent (where possible) provides you with a valuable insight to how many changes you will need to make if ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required