The 4-character code for the Object in the General Ledger's chart of
accounts that serves as the parent (or rollup group) for one or more other
Objects, allowing amounts to be summarized at the parent level.
An Object identifies the asset, liability, revenue, or expense.
On BRIM invoices, an SB_OBJ_PARENT corresponds to an invoice line.
In the General Ledger, a given parent Object may be associated with more
than one child Object, and a given child Object may have more than one
parent. However, BRIM includes only Objects that fall
under Object parents SB01 through SB41, and a given Object has only one
SB_OBJ_PARENT. All values for SB_OBJ_PARENT begin with 'SB'.
Example: SB01 (Administrative Salaries)
Values: Refer to the BRIM_EXP_CODES table for values.
BRIM source: AREXDS.expcode