I developed an alv grid in which one field is ROUGH SIZE ( AUSP-ATWRT).I want F4 help in this field.
I already wrote the code as given below but F4 help is not comming.
IF LCAT-FIELDNAME = 'ROUGH_SIZE'.
LCAT-REF_TABNAME = 'AUSP'.
LCAT-REF_FIELDNAME = 'ATWRT'.
Please help to fix this problem.