If you are looking for a timestamp WITHIN the past 14 days (assume that is what you mean by "less than 14 days"), you would have write it like this:
Code:
AND B.ACT_REF_NMBR_ID = D.ACT_REF_NMBR_ID
AND D.ACT_ST_CD = 'CPLT'
AND B.FORM_RPT_CRET_STCD = 'RCRT'
AND B.FORM_EFDT >= (CURRENT DATE - 14 DAYS)
AND B.FORM_RPT_ID = C.FORM_RPT_ID
AND B.FMRPT_CRETSTEFCVTS
Your logic was backwards...