Hi.
I need some help. I've never worked with screens until now.
I have created a custom field in tab Basic Data 1 in t-codes MM01/MM02/MM03 ; also i have created a field in MARA table.
When i make some changes to this field in MM02 or when i want to add new text to this field the value it's not saved in MARA table. More, in MM02 if i write some text in this field, and if go to tab Basic Data2, when i return to tab Basic Data 1, this field is cleared (field has no value, is empty).
And , in MM03 (display mode) all fields except this customer field are disabled (grayed).
So, how to solve this problems?
Please someone help me.
Thanks in advance.