New Includes to work with BAPIs???

["Schröder, Ute Marion"]

Hello,
 
I=B4m facing the problem,
that I have to build a workflow concerning material managment.
A Web-Tranaction has been built, based on BAPIs.
Anyway, if I try to include the container macros
INCLUDE <cntn01>.        =20
I get an error message, that references with like a no longer valid.
 
I assume there are new includes to work with the technology of the WAS.
Can anyone please point me in the right direction?
 
Thanks
 
Ute
 
P.S. We are on release 4.7