What is NLS in SAP BI?

What is NLS in SAP BI?

Near-line Storage (NLS) is used to archive BW data which can still be available for reporting using BEx queries. If you are behind BI Optimization, it is a great way to save BW database space by moving less frequently used data to NLS.

How do I test my NLS connection?

Procedure

1. To access the NLS synchronisation check, call the DBA Cockpit and choose BW Administration NLS Synchronisation Check .
2. Choose the NLS connection that you want to check from the dropdown list. The consistency of the NLS database and the SAP BW system is checked. The following output is displayed: Column.

How do I unlock NLS request?

Solution: As the data is locked in archiving request, go to provider-> Manage tab -> Archiving tab-> Look for the request number from the error and reload the required request from NLS to fix the delta request.

What is NLS IQ?

The NLS implementation based on SAP IQ is the standard method by SAP to move historical data from a primary database (SAP HANA or AnyDB). The integration of SAP IQ makes it possible to separate frequently accessed data from infrequently accessed data, which makes less resource demand in the SAP BW system.

How do I unlock archive archive request?

Unlocking Archiving Requests

1. You are in the BW modeling tools, in the editing screen for your DataStore object (advanced).
2. Choose Manage Archiving.
3. Choose Create Archive button.
4. Choose Unlock under Delete/Unlock Archiving Requests.

How do I delete an archive request?

Choose the Archiving tab page. Choose the pushbutton in the Overall Status column for the request you want to delete. entry in the Near-Line Request Status column….

1. You are on the Archiving tab in the InfoProvider administration screen.
2. Choose Copy Request from ADK to NLS.
3. Choose Execute.

How do you delete a failed archiving request in SAP BW?

Deleting an Archiving Request

1. You are in the BW modeling tools, in the editing screen for your DataStore object (advanced).
2. Choose Manage Archiving.
3. Choose Cleanup Archive.
4. Choose Delete under Delete/Unlock Archiving Requests.

How do I delete an archiving request in SAP BW?

How do I delete a DAP in SAP BW?

Delete DAP To delete a DAP, open the transaction RSDAP and press “Delete” for the chosen InfoProvider (DSO) or in RSA1 right-click on the InfoProvider and use Delete in the Data Archiving Process.

How do I create an archive request in SAP BW?

Procedure

1. In your SAP BW system, call the Data Warehousing Workbench (transaction RSA1).
2. Select the relevant InfoProvider and choose Manage from the context menu.
3. Choose the tab page Archiving.
4. To create a new archiving request, choose the Archiving Request pushbutton.

How do I archive data in SAP BW?

Procedure. In your SAP BW system, call the Data Warehousing Workbench (transaction RSA1). Choose the required InfoProvider and choose Create Data Archiving Process from the context menu. The screen Change Data Archiving Process appears.

What is data archiving in SAP BW?

If you want to keep the amount of data in your BW system constant without deleting data, you can use data archiving. The data is first moved to an archive or near-line storage and then deleted from the BW system.