Convert Sybase Update from query to Oracle PL/SQL

Hi,
I have a following Sybase Query for updating a table CRM_Report from another table CRM_Report1 r1, which I have to migrate PL/SQL.
update CRM_Report
set LT_MMT = r1.LT_MMT, ST_MMT = r1.ST_MMT,
LT_FixedInc = r1.LT_FixedInc, ST_FixedInc = r1.ST_FixedInc,
LT_CrdCLN = r1.LT_CrdCLN, ST_CrdCLN = r1.ST_CrdCLN,
LT_Der = r1.LT_Der, ST_Der = r1.ST_Der,
LT_FX = r1.LT_FX, ST_FX = r1.ST_FX,
LT_CrdCDS = r1.LT_CrdCDS, ST_CrdCDS = r1.ST_CrdCDS
from CRM_Report1 r1
where r1.Location = CRM_Report.Location
and r1.CountriesGrp_Id = CRM_Report.CountriesGrp_Id
and r1.CountriesGrp_ShortName = CRM_Report.CountriesGrp_ShortName
I used Oracle SQL Developer for query migration, but it doesn't seem to work
Any Suggestions.

In oracle
update CRM_Report
   set (
        LT_MMT,
        ST_MMT,
        LT_FixedInc,
        ST_FixedInc,
        LT_CrdCLN,
        ST_CrdCLN,
        LT_Der,
        ST_Der,
        LT_FX,
        ST_FX,
        LT_CrdCDS,
        ST_CrdCDS
       ) =
       (SELECT r1.LT_MMT,
                   r1.ST_MMT,
                   r1.LT_FixedInc,
                   r1.ST_FixedInc,
                   r1.LT_CrdCLN,
                   r1.ST_CrdCLN,
                   r1.LT_Der,
                   r1.ST_Der,
                   r1.LT_FX,
                   r1.ST_FX,
                   r1.LT_CrdCDS,
                   r1.ST_CrdCDS
          from CRM_Report1 r1
      where r1.Location            = CRM_Report.Location
        and r1.CountriesGrp_Id       = CRM_Report.CountriesGrp_Id
        and r1.CountriesGrp_ShortName = CRM_Report.CountriesGrp_ShortName)
WHERE EXISTS (SELECT NULL
          from CRM_Report1 r1
            where r1.Location            = CRM_Report.Location
           and r1.CountriesGrp_Id       = CRM_Report.CountriesGrp_Id
           and r1.CountriesGrp_ShortName = CRM_Report.CountriesGrp_ShortName)

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Edited by: kgronau on May 22, 2012 4:32 PM
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>>
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>>
stream
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Hi friends, need help with the following
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Hi Gurus
I am trying to convert a MS Access query to Oracle query, Having some trouble Need some help Please.
This is the MS Access Query:
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Thank you

Hello,
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Regards
Wolfgang
Edited by: wkobargs on Aug 8, 2012 7:51 AM
Edited by: wkobargs on Aug 8, 2012 7:59 AM
Edited by: wkobargs on Aug 8, 2012 8:00 AM

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Regards
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