How to: if email empty, print by paper?

Question

Hello Gurus,
Using the forum posts, I have implemented sending dunning letters per email.
I want that if the debitor email address is empty then the dunning letter is printed by paper.
I tried modifiyng user exit EXIT_SAPF150D_001 so that if the email address is empty, the output device is set to '1', that is printer: FINAA-NACHA = '1'
So I create a dunning run (F150) as usual, selects the ouput device 'EMAIL' (created for email output)
For customers without email address, there is a spool request created but it does not come out of the printer, it still contains the original output device 'EMAIL'. I don't know if I need more coding in the user exit or...
Thank you for your help.
Alex-

Answer 1

Hello,
I solved my problem the following way:
- not use a specific EMAIL output device
- use the usual paper printer device but in the user exit, add such code:
IF T047E-LISTN = 'NET'.      "Internet für die Mahnstufe gewünscht
  IF SAVE_INTAD NE SPACE.    "Internetadresse gepflegt
    FINAA-NACHA = 'I'.       "Ausgabe über Internet
    FINAA-INTAD = SAVE_INTAD.
    FINAA-TEXTF = 'PDF'.
  ELSE.
    FINAA-NACHA = '1'.                 "Ausgabe auf Drucker
  ENDIF.
ELSE.
  IF T047E-LISTN = 'FAX'               "Fax für die Mahnstufe gewünscht
The first test (T047E-LISTN = 'NET') is an attribure of the dunning form: T.code FBMA --> dunning texts.