B4J Question Data transfer from module to module

[strupp01]

As far as I read, the assumption of data does not extend module-like as with Android.
Is there a way to store and retrieve data in a DB?

 

[Erel]

B4J and B4i are simpler than B4A in this regard. You can directly access other modules.

(I'm not sure what exactly you are asking about)

 

[strupp01]

Problem has solved.
Property in the first module the string as private declares. So I could not access the second module.