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update mapping of a node

I have a few nodes in my component which correspond to some of the function modules. These function are meant for reading data from a table and saving data into it.

My mappings are working perfectly. But now i need to add another field to the concerned database table. Thus, these nodes need to be updated. Is it possible that i update the mappings for these nodes without creating the service calls all over again.

Also note that the node for the function module that fetches data is bound to an alv grid?

The 'create attribute' and 'update mapping' options are disabled for this node in the component controller.

Is it possible to update mappings without doing too much of rework?

regards,

Priyank

Message was edited by:

Priyank Jain

Former Member

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