Problem clearing field in XK02 with BDC
I am working on a BDC program to change vendor data using the XK02 transaction. I am having a problem when I want to clear out the data contained in the Telephone (LFA1-TELF1) and Fax (LFA1-TELFX) fields. If I use the BDC to change either of these field to ' ' (there is a space in there), it just reverts to the old value. I can use the BDC to change the data in those fields, or even add phone numbers if they weren't there previously. I just can't remove the data. I should note that I do not have this problem when setting any of the other fields on the form to ' ', and also have no problem removing the phone numbers when I run XK02 manually. It only happens when I try and use the BDC to remove the telephone and fax numbers. Any ideas?