ABAP code to select a specific table field

[ishamerock]

Hi all,

I'm dealing with a transformation in SAP BW that gives me the controlling area field from the extractor, to upload it to the DSO. It is not possible to modify the extractor to insert the CO_AREA and I can't proceed with the direct assignment, so I am trying to write a routine.
Let's say that the CO_AREA is an information contained in the WBS_ELEMT which is present in my extractor.

How should I set up my ABAP to make the field available to my DSO? I would like to read the controlling area from there!

Please can someone help me?

[DoanManhQuynh]

your question is not clear, you have controlling area in extractor and you asked how to make it available? maybe you could add some screenshot or ideal of what you facing and what you want...

[RaymondGiuseppi]

First insure WBS are always loaded (0WBS_ELMNT_ATTR) before this Data Source,

In Transformation definition, drag 0WBS_ELEMNT to 0CO_AREA and use the rule type 'Read Master Data' (No Abap required)

But, you could also use Navigation Attribute 0WBS_ELMNT__0CO_AREA in the Info Provider.