Migration of update rules to transformations

Hi Experts,
We are in process of migrating update rules to Transformations.
We have following data flow for one info cube.
*Existing*
Data source -
>transfer Rules--->info source->update rules--
>cube
New
Data source -
>transformations----
>cube
When I am trying to create transformations, I am not able to read master data properties for all info objects.
It gives error that No info object is available.
Now my question is
it is not possible to read mster data in one transformation?
If I change my new scenario to this then it workes.
Data source -
>transformations----->info source(new BI7)--
>transformations -
>cube
But then I need to convert All existing info source to new one in BI7 then only I can use read from master data functionality.
Please advice.
<removed by moderator>
Edited by: Siegfried Szameitat on Nov 25, 2008 9:05 AM

In the Transformation maintenance, open the rule details.
Here you see the source fields of the rule.
Update 'IOAssgnmnt' with the InfoObject corresponding to the field from the source system.
Example
Field PERNR
Description Personnel No.
Type NUMC
Length 8
Conversion
IOAssgnmnt 0EMPLOYEE <-- Entered manually
Then you should be able to use the 'Read master data' functionality.
Regards,
Lars

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Dear All, Durgesh,
thanks to you all for your valuable input. Mainly the ABAP part was more interesting for me.
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My is to Update/Upgrade UPDATE RULES to TRANSFORMATIONS
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Thanks for your message..
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Murthy,
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Edited by: sathish kakumudi on Apr 21, 2010 8:48 AM
Edited by: sathish kakumudi on Apr 21, 2010 10:34 AM
Not delivered by SAP and SAP raised the same to Development team
Edited by: sathish kakumudi on Jun 13, 2010 10:07 AM

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Re: Few questions on BC activation..
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Replicate NEW/3.x datasource - Change back to 3.x datasource Methodology
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Hi ,
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Hi all,
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Hello
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Hello Goodmorning,
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points assured****
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Rekha

Hi martin,
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"The migration tool cannot migrate scenarios of unlimited complexity.
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Hi,
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routine for field1.
g_amount1 = result.
routine for field2.
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kind regards
Siggi
Message was edited by:
Siegfried Szameitat

Error in Update Rule migration using "Create Transformation"

Hi gurus,
We are encountering errors in the migration of our 2LIS_03_BF and 2LIS_03_BX update rules into a transformation via URs Context Menu Additional functions - > Create transformation
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Have you ever faced this problem?
Is the automatic migration tool working correctly?
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Hi Juanjo,
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Conversion of Update rule to new Transformation

Hi All,
I'm using BI 7.0 SP9. I have a scenerio where in I need to load standard cube 0SD_C03 cube from the standard extractors like 2LIS_11_VAITM etc..
Based on the the thread below I have done the follwoing steps.
how to migrate old transfer rule/update rule to new transformation?
- Activated Business content cubes, update rules, infosources etc...
- Done all the required work in Source system.
- Later migrated data sources.
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But when it pops up for Infosource If I select existing Infosource I dont see the old one's just because they were migrated already.
Now how do I link with the source system with out creating transformation manually. because there are lots of standard routines in update which cant be rewriten in new transformation manually.
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Thanks in advance,
Reagrds,
Prashanth Reddy

As Alex said delete the existing datasources and try to replicate it again as 3.x datasources. The process will work fine.
When you replicate datasources it will pop-up screen for you to replicate as 3.x datsources or as a new datasource.
Whenever you will plan to migrate from 3.x to new one, do migrate update rule, and transfer rules first. As when you migrate datasource, it deletes existing update rules/transfer rules also. For each update rule/ transfer rule it will create transformation for you after migration.
After migration your scema will look like:
datasource (new)-> transformation( replacement for transfer rule)->infosource(new)->transformation (replacement for update rules)->data target.
Anyways when you will createmodel from scratch in 2004s system, i hope you know infosource is now more mandatory in 2004s system.

Migration of update rules to transformations

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