B4J Question Nested CallSub only in one module?

[strupp01]

Nested CallSub work in one module.

Can nested CallSub only run in one module?

FirstSub started Wait For After_Data_get
SecondSub started Wait For Data_read_Completed
SecondSub completed CallSubDelayed (Me, "Data_read_completed")
FirstSub completed CallSubDelayed (Me, "After_data_request")

Have nested CallSub used in a program, FirstSub works in a module and the SecondSub is started from the FirstSub. However, the SecondSub works in another module. After finishing the SecondSub, however, the program does not return to the FirstSub.

Does this not work or must one of the commands be changed?

 

[Erel]

Please create a small project and upload it.

 

[strupp01]

The file is created this time with Export as Zip. The required TxT files were not packed. It is the same files as yesterday at 'SleepProblem'.

 

[Erel]

This line is wrong:

CallSubDelayed(Me, "Daten_einlesen_Completed")

It should be Main instead of Me.

 

[strupp01]

I had already tasted. Why it did not work is a mystery to me.
Thank you for your time and effort. Without help from you or others you are often thrown.