Is there a limit on the number of OR's in an IF THEN statement?

We are trying to collapse the script and the following script fails with "could
not interpret" errors.
***********
IF MEMBER OF ".ade_admin.Miscgroups.Sonoma" or
MEMBER OF ".ade_Users.Miscgroups.Sonoma" or
MEMBER OF ".spaces_Users.Miscgroups.Sonoma" or
MEMBER OF ".cder_Users.Miscgroups.Sonoma" or
MEMBER OF ".advact_users.MiscGroups.Sonoma" or
MEMBER OF ".Investigation_Users.MiscGroups.Sonoma" or
MEMBER OF ".Adiology_Users.Miscgroups.Sonoma" or
MEMBER OF ".SRS_Requests.Miscgroups.Sonoma" or
MEMBER OF ".eqpt_users.Miscgroups.Sonoma" THEN
MAP ROOT S:=sdc_fpdata_vs/CCS:\databases\
END
************

TIA,
Mark