How to reset data Warehouse table

For fixing some mistakes, I'd like to reset the whole Data Warehouse tables ( clear alll data in the tables).
Is there any way to achieve this with DAC client?
Roger

Nothing to worry. We have the option in DAC. Navigate to Tools -> ETL Management -> Reset Data Sources. Give the confirmation text in the dialog box. With this action the refresh dates will become Null for all tables and which causes to do a full load in the next ETL run.

Similar Messages

  • Need to reset Data Warehouse

    Hi,
    I need to reset the Data Warehouse so that i can begin my first ETL Process. However, I'm not able to do so from DAC Client ver 7.9.5. When i click on "Tools" --> "ETL Management" --> "Reset Data Warehouse" nothing pop up's. Not sure why, all other links and windows opens, except for this. How can i get this fixed ?
    Is there a way for me to do the reset manually ?
    I checked on internet and found AS BELOW :-
    D4 How do you run a full load (not incremental)
    A: Reset data warehouse . Just truncate the S_ETL_REFRESH_DT table in the dac repository
    So in our case the table to truncate will be W_ETL_REFRESH_DT rite ? Please confirm. We are scheduled to run the ETL at 6pm today.
    Is there any other tables that i need to truncate as well ?
    Thanks,
    Saran.

    Hi
    W_ETL_REFRESH_DT is a metadata table on which you should never perform truncate operation.
    Also,Whate 'Reset Datawareshouse' does is it just updates last_refresh_dt of w_etl_refresh_dt to NULL.
    So,all you need to do is
    update w_etl_refresh_dt set last_refresh_dt=NULL;
    commit;
    Hope this helps.......
    regards

  • Error while creating data warehouse tables.

    Hi,
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    >>>>>>>>>>>>>>>>>>>>>>>>>>
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    Column Name: INTEGRATION_ID.
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    Success!
    <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
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    Strange. The OBIA 7.9.5 Installation and Configuration Guide says the following:
    4.3.4.3 Create ODBC Database Connections
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  • How to populate data in table control  .

    hi all,
    i put matnr no. in screen no. 103
    validation is done at that screen only.
    now when i want to modify dat record
    when i put matnr no. at screen 103
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    Hi Darshan,
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    After the read operation the field contents are placed in the header line of the internal table. If the fields in the table control have the same name as the internal they will be filled automatically. Otherwise we need to write a module to transfer the internal table fields to the screen fields.
    We must reflect any changes the user makes to the fields of the table control in the internal table otherwise they will not appear when the screen is redisplayed after PBO processing, (eg, after the user presses Enter or scrolls) However, this processing should be performed only if changes have actually been made to the screen fields of the table control (hence the use of the ON REQUEST)
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    LOOP AT ITAB_REG WITH CONTROL TCREG
    CURSOR TCREG-CURRENT_LINE.
    ENDLOOP.
    PROCESS AFTER INPUT.
    LOOP AT ITAB_REG.
    MODULE MODIFY_ITAB_REG.
    ENDLOOP.
    MODULE MODIFY_ITAB_REG INPUT.
    MODIFY ITAB_REG INDEX TCREG-CURRENT_LINE.
    ENDMODULE.
    Method 2 (table control fields = dict. fields)
    If using a LOOP statement without an internal table in the flow logic, we must read the data in a PBO module which is called each time the loop is processed.
    Since, in this case, the system cannot determine the number of internal table entries itself, we must use the EXIT FROM STEP-LOOP statement to ensure that no blank lines are displayed in the table control if there are no more corresponding entries in the internal table.
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    LOOP WITH CONTROL TCREG.
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    ENDLOOP.
    PROCESS AFTER INPUT.
    LOOP WITH CONTROL TCREG.
    CHAIN.
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    ITAB_REG-DESC.
    MODULE MODIFY_ITAB_REG
    ON CHAIN-REQUEST.
    ENDCHAIN.
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    MODULE READ_ITAB_REG OUTPUT.
    READ TABLE ITAB_REG INDEX TCREG-CURRENT_LINE.
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    MOVE-CORRESPONDING ITAB_REREG TO TCREG.
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    MODULE MODIFY_ITAB_REG INPUT.
    MOVE-CORRESPONDING TCREG TO ITAB_REG.
    MODIFY ITAB_REG INDEX
    TCREG-CURRENT_LINE.
    ENDMODULE.
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    PROCESS AFTER INPUT.
    LOOP AT ITAB_REG.
    CHAIN.
    FIELD: ITAB_REG-REG,
    ITAB_REG-DESC.
    MODULE MODIFY_ITAB_REG ON CHAIN-REQUEST.
    ENDCHAIN.
    ENDLOOP.
    MODULE MODIFY_ITAB_REG INPUT.
    ITAB_REG-MARK = u2018Xu2019.
    MODIFY ITAB_REG INDEX TCREG-CURRENT_LINE.
    ENDMODULE.
    Method 2
    PROCESS AFTER INPUT.
    LOOP WITH CONTROL TCREG.
    CHAIN.
    FIELD: TCREG-REG,
    TCREG-DESC.
    MODULE MODIFY_ITAB_REG ON CHAIN-REQUEST.
    ENDCHAIN.
    ENDLOOP.
    MODULE MODIFY_ITAB_REG INPUT.
    MOVE-CORRESPONDING TCREG TO ITAB_REG.
    ITAB_REG-MARK = u2018Xu2019.
    MODIFY ITAB_REG INDEX TCREG-CURRENT_LINE.
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    Updating the database
    MODULE USER_COMMAND_100.
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    WHEN u2018SAVEu2019.
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    UPDATE TCREG.
    ENDLOOP.
    WHEN u2026
    u2026
    ENDCASE.
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    Hope this will solve your problem.
    Regards,
    Pavan.
    Edited by: PAVAN CHANDRASEKHAR GANTI on Aug 3, 2009 12:48 PM

  • How to transfer data in table control in bdc

    hi
    how to transfer data in table control in bdc . I need the theory regarding this
    bye

    Hi,
    just check in the forum , there is many threads available to ur questions.
    Table control in BDC
    http://www.sap-img.com/abap/bdc-example-using-table-control-in-bdc.htm
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  • How to insert data into table control

    hi experts,,
           i have inserted data into data base table through table control .
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      how to delete data from table control for selected row

    Hi
    go through this link.
    http://www.****************/Tutorials/ABAP/TableControl/Demo.htm

  • How to insert data in table UI elements

    Hi Guys,
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    Chandru
    Message was edited by:
            chandrasekar muthuvelraj

    Chadru, another option is for you to bind the table UI field to an internal table and to populate the internal table. Then, automatically, your Table UI field will be populated with the data from the internal table. Here is the code that does that and works for me.  Good luck!
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  • Merant Driver is not available for Windows 7 to create data warehouse table

    Hi All,
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