Product Master issues in enterprise wallet - MVP1

[steinso2]

Mandatory for MVP1:

1. Remove for MVP1 the default product code (GTIN) in product creation, this is nice for a sandbox but dangerous for the production environment
2. Error messages for missing mandatory fields not good enough. Please add what mandatory field is missing e.g. if product code is empty, write product code missing. If brand/invented name is missing, write brand/invented name is missing....
3. Name of Medicinal Product is not mandatory field in product creation, but has to. This is the differentiation!
   A brand name is valid for >10 products, maybe even 100 products. The name of the medicinal product is unique.
   I also noticed that the brand/invented name is shown when you select a GTIN for a batch. But in real live we’d see that brand/invented name > 10 times for different GTIN’s and have to select the product based on the GTIN, because the brand name is same.... I think we can keep it for the MVP1, but it is not ideal. Later, the batches are created using the interface - then we don’t care about this anymore
4. Brand/Invented name cannot be changed - what if we have entered something wrong? This needs to be maintainable. Risk too high if not.