Missing PARTNO field in Write Optimized DSO

Hi,
I have a write optimized DSO, for which the Partition has been deleted (reason unknown) in Dev system.
For the same DSO, partition parameters exists in QA and production.
Now while transporting this DSO to QA, I am getting an error "Old key field PARTNO has been deleted", and the DSO could not be activated in the target system.
Please let me know, how do I re-insert this techinal key of PARTNO in my DSO.
I pressuming it has something to do with partitioning of the DSO.
Please Help.......

Hi,
Since the write-optimized DataStore object only consists of the table of active data, you do not have to activate the data, as is necessary with the standard DataStore object. This means that you can process data more quickly.
The loaded data is not aggregated; the history of the data is retained. If two data records with the same logical key are extracted from the source, both records are saved in the DataStore object. The record mode responsible for aggregation remains, however, so that the aggregation of data can take place later in standard DataStore objects.
The system generates a unique technical key for the write-optimized DataStore object. The standard key fields are not necessary with this type of DataStore object. If standard key fields exist anyway, they are called semantic keys so that they can be distinguished from the technical keys. The technical key consists of the Request GUID field (0REQUEST), the Data Package field (0DATAPAKID) and the Data Record Number field (0RECORD). Only new data records are loaded to this key.
You can specify that you do not want to run a check to ensure that the data is unique. If you do not check the uniqueness of the data, the DataStore object table may contain several records with the same key. If you do not set this indicator, and you do check the uniqueness of the data, the system generates a unique index in the semantic key of the InfoObject. This index has the technical name "KEY". Since write-optimized DataStore objects do not have a change log, the system does not create delta (in the sense of a before image and an after image). When you update data into the connected InfoProviders, the system only updates the requests that have not yet been posted.
PS: Excerpt from http://help.sap.com/saphelp_nw2004s/helpdata/en/b6/de1c42128a5733e10000000a155106/frameset.htm
Hope this helps.
Best Regards,
Rajani

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See help https://help.sap.com/saphelp_crm60/helpdata/en/a6/1205406640c442e10000000a1550b0/frameset.htm
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Was any field deleted from the DSO, if yes, probably the system is not able to relate the pointer from the DSO table. Error like these come up very often when fields are deleted from DSO. Solution is to remove the field manually from the table also. However, the system is supposed to do but sometimes such ambiguity causes such issues.

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Hi Gurus,
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Note 1263877 - "70SP20: Delta consistency check for write-optimized DSOs"
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Hi,
is ZMYDSO the name of the DSO?
And is this the end routine of the transformation while loading the same DSO?
if so we never do such a thing.
you are comparing the DSO with the data that is flowing in and then deleting the data from the DSO...
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hope it helps,
Regards,
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Did you seen this ?
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Edited by: Srinivas on Aug 24, 2010 2:16 PM

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Hi ,
I am having problem loading the data from PSA to write optimised DSO
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/people/martin.mouilpadeti/blog/2007/08/24/sap-netweaver-70-bi-new-datastore-write-optimized-dso
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