Hello experts,
I have a strange problem in MASS and XK99 transactions.
When I try to do a mass modificaction of any field of vendor or customer inromation, as NAME2 or TEL_NUMBER throught MASS or XK99 transactions, the system always returns XS138 error "Email address / is invalid".
I don't know why the program takes "/" value, when it's filled with a correct value.
It is not a particular case, but It occurs with all of vendors and customers.
Thanks for your help.