Excel report and automatic format via VBA

Question

Hello,
I made a report in MSY and created a Makro to format the Excel Sheet (the relevant data is copyied to another Workbook). Now I tried to run this Makro on startup so the user has no need to do this manually.
This was done by the Workbook_Open() VBA command.
But now there are several errors, because the makro was executed before the Workbook has been opened at all. For example, the error "the actual Workbook is in use" and something similar occured.
To test the workbook_open() command, the following code produce 2 message boxes before the Excel Workbook is opened:
Private Sub Workbook_Open()
    MsgBox "this should not happen"
End Sub
Even by saving the Makro in MSY, the message occured (so the makro must be executed).
Is it possible to prevent the makro execution BEFORE the Worksheet is completely opened or is there a need to start the makro manually to format the Excel sheet?
Thank you for your suggestions!
Regards,
Christian

Answer 1

I would suggest something like:
DBAdapter --> Bpel Process --> File Adapter --> write file to location (you can write in csv which can be imported into xls)
Read Location --> FileAdapter --> Bpel Process --> Email Activity
Regards,
Anshul