OWB Outer Join Error

Question

I am working with OWB 10gR2. My source is Oracle 8i. My target db is 10g.
Here is the code in the joiner expression window:
APS_CUSTOMER.ID = APS_PROF_MEMBER.ID (+)
AND APS_CUSTOMER.SEGMENT_ID = APS_CUSTOMER_SEGMENT.SEGMENT_ID (+)
AND APS_CUSTOMER.ADDR_ID = APS_CUST_ADDR.ADDR_ID (+)
AND APS_CUSTOMER.ETHNICITY_ID = APS_ETHNICITY.ETHNICITY_ID (+)
AND APS_CUSTOMER.ID = APS_CUSTOMER_SPECIALTY.ID (+)
AND APS_CUSTOMER_SPECIALTY.SPECIALTY_ID = APS_SPECIALTY.SPECIALTY_ID (+)
AND APS_MEMBER_CLASSIFICATION.CLASSIFICATION_ID = APS_CLASSIFICATION.CLASSIFICATION_ID (+)
AND APS_CUSTOMER.ID = APS_MEMBER_CLASSIFICATION.ID (+)
AND APS_CUSTOMER.ID = DPS_USER_ROLES.USER_ID
AND DPS_USER_ROLES.ATG_ROLE = DPS_ROLE.ROLE_ID
AND DPS_USER_ROLES.ATG_ROLE = '1800003'
AND (APS_PROF_MEMBER.DEGREES IS NOT NULL OR
APS_MEMBER_CLASSIFICATION.CLASSIFICATION_ID IS NOT NULL OR
APS_CUSTOMER_SPECIALTY.SPECIALTY_ID IS NOT NULL)
I am getting the following error:
VLD-1512: Outer join marker(+) can only be applied to column names. It cannot be applied to more complex expressions.
I have tried to remove the last 4 rows of the join condition to no avail. Can someone please provide some guidance. Thanks.

Answer 1

Next problem. The mapping "works", but is not giving me the correct results.
I had previously written the query in TOAD and know the results are correct. The joiner code is almost exactly the same as the SQL query, but the input order is not the same as the table order in the query. Does the order of the input groups in the joiner matter that much? I think I remember reading that in the OWB help.
Thanks.