Glb.Base is a read-only built-in segment attribute that is used in conjunction with the DateConvert logic command. It is set to the year upon which relative day numbers are based.

Glb.Base is set during development using the segment's Base year property. This property can be set to any year in the range 0001 through 9999. By default, the value is 1957.

Properties

Length = 4

Primitive = Number