on 04-12-2012 8:21 AM
Hi
We are using 0EC_PCA_1 for extracting financial data.
It was intialized and delta was working up to Year 2011.
However, when I extend the selection in Infopackage to Year 2012, and re-initialize delta, extraction returns 0 records.
And delta also returns 0 records.
Is there anything else I must do, other than the normal re-initializing?
Any advice is appreciated.
Rgds
Rusyinni
check the below first:
DataSource OEC_PCA_1 supports the full upload mode and – with the following restrictions – delta uploads.
a. Periodic CO data transfer (TA 0KE0) (Instead, use transaction 1KEA, as this transaction reverses the data but does not delete it).
b. Rollup
c. Delete transaction data (TA 0KE1)
This means:
These transactions cannot be used if a delta method is initialized for the same selections, as the deletion is not passed on for the BW.
If you absolutely must use one of the transactions or do so accidentally, the initial and delta requests in the BW are deleted from the InfoCubes, and the Delta method is restarted with an initial upload.
The Delta method is based on Delta queue technology. If a Delta method has been initialized, during updating, the relevant data is posted to a separate table, the Delta queue.
You can see the content of the Delta queue by choosing transaction RSA7 in the source system.
While the initial upload is running, you cannot post data. You have to ensure this yourself – the system does not carry out checks.
If the Delta method has been initialized for a source system, a Delta upload must be scheduled regularly so that the Deltaqueue will not overflow. If you want to stop the Delta method, you should also delete initialization.
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