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2.4.1 Create an Implementation Class

2.4.1 Create an Implementation Class

For most practical applications it is necesary to use ABAP code to facilitate tasks such as:
 

  • defaulting field values
  • back-end (SAP) validations
  • determining approvers
  • updating master data and/or performing SAP transactions

 
For this it is necessary to create an "Implementing Class" which is a subclass of /IQX/CL_FORMS_BASE_CLASS. This can be generated in the Properties or Form Life-Cycle dialog of the workbench.

Step-by-step guide

From the Properties

  1. Click on 
  2. Provide the Implementing Class name and click on  to create and activate the class
  3. Click 

From the Code (Form Life-Cycle)

  1. Click on 
  2. Provide the Implementing Class name and click on  to create and activate the class
  3. Click 




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