HMRC Error 6791 There must be an entry in one of FSE99 LUN63 SPS23 FPS23 SSE35 there is an entry in one of the boxes FSE75 LUN52 SPS18 FPS18 or SSE30 and there is an entry in YPD1, and box YPD1 date

HMRC online submission Error 6791

While submitting your SA100 returns, the HMRC (Government Gateway) is returning the following validation message:

Error Number: 6791

Error Location: /hd:GovTalkMessage[1] /hd:Body[1] /MTR:IRenvelope[1]/ MTR:MTR[1]

Error Type: business

Error Text: There must be an entry in one of [FSE99], [LUN63], [SPS23], [FPS23] or [SSE35] as there is an entry in one of the boxes [FSE75], [LUN52], [SPS18], [FPS18] or [SSE30] and there is an entry in [YPD1], and box [YPD1] date + [65 years] is prior to the beginning of the return year or on 6 April of the return year.

This message suggest that you are attempting to submit a return for a Tax payer who is 65 years or older. You may have an Income entry that results to Class 4 NIC calculation but have not ticked other relevant boxes.

HMRC server suggests there must be an entry in one of the following field (only in the form you have selected):