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Webdynpro ABAP

Enhancement in Webdynpro ABAP

In many cases, it will be necessary to modify the standard application components which are being delivered by the SAP. Any unstructured changes in the source code or layout of the Webdynpro component are called Modifications. Modifications may cause conflicts during the upgrade and to avoid such conflicts we can create Enhancements.

These enhancement implementations are individual objects and can be managed separately. These enhancements are integrated in ABAP Workbench from release SAP AS 7.0.

Enhancement implementation for Webdynpro ABAP:

ABAP Webdynpro components cannot be implemented using BADI. SAP has provided the explicit anchor points called Enhancement Options are implemented in the source code at suitable points during the development of the Webdynpro components.

Using these enhancement options we can insert a separately developed BADI into the flow of the program and therefore each BADI is an explicit enhancement.

In addition to source code we can add.

1. Enhancements in a View

2. Enhancements in a Controller

3. Enhancements in a Component and Window

Note: Several Enhancement implementations can be created for the Webdynpro component and all are independent of one another.

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