Question:
Hi can someone please clarify the concept of the SAP objects, as seen from the BOR.
Is there a link Business Object to a SAP table, with the key field being the keys of the table.
Thanks
Answer:
Hi can someone please clarify the concept of the SAP objects, as seen from the BOR.
There's no real difference between BOR objects, and objects from the perspective of, say, an object-orientated language.
Both represent an item or concept, and both have associated methods and properties. In the BOR, a method is implemented as a piece of ABAP/4 code that carries out a function, the parameters for this function are defined as container elements; the object properties exist as the object attributes, which can also be defined via ABAP/4 coding.
It might help you to do a bit of background reading on the principles of object-orientated design, or, alternatively, attend a SAP training course.
Is there a link Business Object to a SAP table, with the key field being the keys of the table.
Sometimes - when you instantiate an object in SAP, you supply it with a unique identifier. This can be the key or keys to a row in a SAP table, but it need not be so.
Instances of SAP business objects are not necessarily stored in database tables, unless, for example, you are passing them via a container, in which case they appear in table SWW_CONTOB.
As before, I'd recommend attending the BC600/610 training course at SAP if you wish to learn more.
Regards,
Tim
Answer:
Hi Tim,
In Change Doc Scenario I found The Key in Biz Object
hardly coupled with Change Doc's Reference table.
Cheers
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