I have a requirement whererin I need to enhance the standard datasource 2LIS_13_VDITM which is already being used for long time. The cubes associated with this datasource contains huge data. I have read that whenever we enhance the datasources, we have to drop everything and reinitialize the extractions which I don't think is a good idea in our case.
My question is that -- Is there any workaround for such cases ?
If anybody has done it like this, please do reply.