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Anonymous's avatar
Anonymous
Not applicable
6 years ago
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Problem refresh incremental Connexion SAP Hana for Reference, Append and Merge Query

Hello,   I have an incremental refresh problem in powerBI for SAP Hana connection, the incremental refresh works for the source table, but for the reference table and append table, the incremental ...
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  • mwegener's avatar
    mwegener
    6 years ago

    Hi Anonymous,

     

    i think you have to filter the original query to reduce the data from hana

    and the appred query to control the storage of the historical data.

     

Anonymous's avatar
Anonymous
Not applicable
6 years ago

Hi mwegener 

 

How can I access the filter parameters in the reference table and the append table?

I add parameter filters in all queries ?

 

Thanks,

 

 

mwegener's avatar
mwegener
Most Valuable Professional
6 years ago

Hi Anonymous,

 

I think you can only set the parameters in the final query.
The other queries should be executed as subqueries and have the same parameter values as the final query.

 

Can you confirm my guess?

  • Anonymous's avatar
    Anonymous
    Not applicable
    6 years ago

    My problem is the sub-requests, just take the refreshes of the original request (source Hana), so I will have only the incremental data in the sub-requests and I will not have history in apprend and reference query

    • mwegener's avatar
      mwegener
      Most Valuable Professional
      6 years ago

      Hi Anonymous,

       

      but the historical data are already saved in the final query.

      Do they have to go through the query process again?

       

      • Anonymous's avatar
        Anonymous
        Not applicable
        6 years ago

        hi mwegener 

         

        I put the filter in all the queries ??