Hi,
I know how to read data using bapi. How to change(update) data using bapi? For this i have created custom controller and added a modelnode which maps to the model of my change table/input. In the view controller i created the model node and mapped to custom controller model node. now how to pass data to custom controller. For your information i created instance and binded and wrote execute of bapi method and bapi_transaction as per pdf. when i try to set value for the model node of my view controller as per pdf(handling transaction using bapi) i get runtime error. i could't able to assing the value to the model directly.
Can any tell me what is the process of update actualy. Is my flow is right/wrong/
regards,
Ganesh.D