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Developer Block Mode (3270) Systems



The objective of the course is to train the student as a Developer Block Mode Systems (3270-type). He will learn the concepts of modeling in CA Gen. All stages of development will be discussed.
On completion he will be able to perform design and construction tasks. He has got much practical experience and can be a member of a CA Gen project team.



The course includes the following subjects:

  • System design of Block Mode systems
  • Dialog flow
  • Screen design
  • Action diagrams of a BM system
  • Design of a server module
  • List-maintenance procedure
  • Load module packaging,
  • Generation and test of BM system

After discussion of the theory many hands on exercises guarantee that the student has achieved a good level of practical skills.



The standard duration is 2 days, if the student has completed the Basic or All Round Developer course.
The course duration is 10 days if the student has not completed the Basic or All Round Developer course.


The student must have completed the Basic or All Round Developer course.


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CA Gen is also known as: AllFusion Gen, Advantage Gen, Cool:Gen, coolgen, IEF and Composer.

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