Hi Alan,
tyou are using a script logic not a formula, your MDX works in NW not in MS, in MS the equivalent instruction of yours //[P_ACCT].[#CP0001104] = [P_ACCT].[CP0001114]+[P_ACCT].[CP0001112]
are
*XDIM_MEMBERSET P_ACCT=CP0001112,CP0001114
REC(EXPRESSION=GET(P_ACCT="CP0001114")+GET(P_ACCT="CP0001112"),P_ACCT="CP0001104")
please note the GET instruction to obtain the value ov the account)
Kind regards
Roberto