Value missing with OVS help
I have a strange problem;
I've put an enhancement point in a standard webdynpro ( /SAPSRM/WDC_DODC_RFQ_H_BD - Header of RFx ) in order to add a custom field. I've assigned in the context an OVS help to this field.
My problem is:
If I use the matchcode in the webdynpro after choose a value my field is filled with this value but when I do anything (push enter, change tab, etc) the value disappears...
but, (and this is strange) if i don't use the matchcode and i put the value manually in the field then the value does not disappear, i can do it everything and my field is filled always...
If i change the "Input Help Mode" with "Dictionary Search Help" it's working fine, but i want to use my OVS help...
Do you know what can be the problem?
Thanks in advance.