Hi
It is possible to convert warehouse without locations into warehouse with locations?
Thank You

Yes. Its possible.

Thank you for this information:)
Could you also tell me how to do that? And maybe you know how to transfer items which are present in this warehouse to those new location.
Thank you

As far as I know, a conversion session is only provided with the newest Featurepack FP5. Below that version, if you don't want to mess around with ttaad4100 (you would have to change all stock points to contain a location!), the best idea would be to create a new warehouse

Uli