Box 14 on the T5008 is for Date of Disposition. The required date format is MMDD 

"Type code of securities" is Box 15 on the T5008 slip. Here is CRA's list of codes: 

BON – Bonds

BO1 – A bulk transaction in bonds for which the quantity cannot be determined

DOB – Debt obligations in bearer form

DO1 – A bulk transaction in debt obligations in bearer form for which the quantity cannot be determined

ELN – Equity linked notesFUT – FuturesMET – Precious metalsMFT – Units in a mutual fund trust or investment fund trustMSC – MiscellaneousOPC – Option contractsPTI – Publicly traded interest in a trust or partnershipRTS – RightsSHS – SharesUNT – Units (for example, a unit consisting of a bond and a warrant)WTS – Warrants

I am entering SHS and or PTI and am getting a message to correct on review.

Different subject - suggest dropdowns be available for things like this to avoid errors and help users (i.e. coutry codes on T1132)