EPM Client Upgrade impact on Local Members

Hi, we are upgrading from SP 7 to SP 14 of the epm add-in. One issue I am encountering is the following local member. It's formula is changing to something invalid on SP14. How do I control this? Since there are many reports on the server using local members I am looking for a standard solution.

SP7:

=EPMTUPLE([ACCOUNT].[H1].[40000000];[COSTCENTER].[H2].[F_REV];)-SUM(EPMTUPLE([ACCOUNT].[H1].[COGS_EXP];[COSTCENTER].[H2].[F_GA];), EPMTUPLE([ACCOUNT].[H1].[COGS_EXP];[COSTCENTER].[H2].[F_RD];), EPMTUPLE([ACCOUNT].[H1].[COGS_EXP];[COSTCENTER].[H2].[F_MKTG];), EPMTUPLE([ACCOUNT].[H1].[COGS_EXP];[COSTCENTER].[H2].[F_DIROP];), EPMTUPLE([ACCOUNT].[H1].[COGS_EXP];[COSTCENTER].[H2].[F_PRODCOST];))

SP14:

=EPMDIM_CURRENT_MEMBER(CompanyCode)-SUM(EPMDIM_CURRENT_MEMBER(CompanyCode), EPMDIM_CURRENT_MEMBER(CompanyCode), EPMDIM_CURRENT_MEMBER(CompanyCode), EPMDIM_CURRENT_MEMBER(CompanyCode), EPMDIM_CURRENT_MEMBER(CompanyCode))

Thanks,

Kevin