How to handle change in RFC module inside webdynpro

Hi All!
I am developing a rather large webdynpro application. The development is a "work in progress" meaning that from time to time we find that there are requireemtns for additional fields in some of the tables / structures of the RFC module.
Normally what we do, when adding or deleting an attribute from a table/structure is:
Reimportmodel.
Delete Cotext.
Click Apply Template, and create new model binding using the template.
modify the method.
But are there other ways to handle reimports?
Because when we use table XXYY in 7 different RFC modules and then add/remove an attribute of tabel XXYY we have to delete and re-create 7 modelbidings + method = VERY VERY time consuming, and error prone - because all the views attached to our component contoller also has to be reimported.
Does anyone know a smarter / more convienient way to do this?
Inputs are highly appreciated!
Best regards,
Ronni Hostrup

Hi Again,
i guess i was a little to quick in my reply.
The method above i am afraid does not work.
What i did was:
the RFC module was changed (an extra field was added to a table of the rfc module)
reimported the model (on my DC containing the model)
re-deployed the model on the server.
opened the dc that uses the model and removed the model from used models.
-- no errors occoured. then i removed the use of the entire DC (removed it from used dc )
rebuilded the projcect, and alot of errors accoured.
add the model dc puplic part again, and added the model as used model.
rebuilded the project again - no errors.
in the context i, under input and output of the affected modelcontext i choose edit model binding ,and then chose the model type. and marked all of the fileds (i could see my ekstra field)
updated the ui that used the models.
deployed the archive, restarted the j2ee engine - just to be sure.
deployed the archive again, and nothing worked - ie. not a single entry in the entire table
so i guess i have to delete the model contex and then click the apply template to rebind and recreate alle my RFC modules again - since most of them use the same modified table
but thanks for the inputs. - lets hope that SAP one day realizes that this is not very clever made
best regards,
Ronni

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