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SAP Basis Articles
Page 47 of 50
Use of Statistics service in SAP HANA
In SAP HANA system, you use statistics serve as a key to internal monitoring infrastructure. You will be notified when a critical alert raised in your HANA environment and you can also get all the historical monitoring data for analysis.Statistical Server is responsible for collecting the data related to system resources, their allocation, and consumption of the resources and overall performance of HANA system.For more details, you can refer our SAP HANA core architecture topichttps://www.tutorialspoint.com/sap_hana/sap_hana_core_architecture.htm
Read MoreMoving objects from one package to another package in SAP HANA
In SAP HANA Modeler perspective, you have an option of “Mass Copy” using which you can copy mass objects from package to other package. You have to define source and target package mapping.To add new package mapping, you can use button and select Source and Target package from drop down list. In next window, you have to select models and click on Next.
Read MoreTransporting content from one SAP HANA system to other
This can be done using Delivery unit option in SAP HANA. You can assign packages to a delivery unit using SAP HANA Studio or using Application Lifecycle Management.Then this DU can be exported and you need to specify the location- local file system, where you want to save the exported DU. This file can be imported later to add the packages to other system. In below snapshot you can see a Delivery unit is selected under Upload/Download option in HANA Application Lifecycle Management ALM. Once delivery unit is selected, use “Export to File” option to export this DU locally in ...
Read MoreUsing Switch Ownership option in SAP HANA
With use of switch ownership you can take single or multiple inactive objects from other users. Multiple Information views can be created in HANA system and all these views remains inactive until they are activated in HANA Studio. With use of Switch Ownership option, one user can take ownership of one or multiple inactive objects in HANA.You need to select inactive Information objects that you want to take from other user. From drop down list you can select source user and with use of Add button, you can add objects under selected models window.
Read MoreChanging authoring schema of catalog objects in SAP HANA
In SAP HANA Modeler perspective, you have an option of changing authoring schema of catalog objects.Select the objects for which you want to change the authoring schema from Content tab. You can use Add button to add objects Available -> SelectedFrom drop down, you need to select Authoring Schema details- Source and Target
Read MoreDefault location for installation of SAP HANA Studio
You can install SAP HANA studio on Linux platform without Root user. In Windows platform, you can perform the installation without administration rights but it will be available only to the user who has installed it.Default Location on Window Platform: C:\Program Files\sap\hdbstudioDefault installation Location under MAC OS: /Applications/sap/hdbstudio (old) or /Applications/sap/hdbstudio.app (new)Default installation Linux x86 64 bit: /usr/sap/hdbstudio
Read MoreUsing TCP/IP ports for accessing SAP HANA database
To access HANA system on client tools, you need to open different ports to database for these clients. These ports refer to different servers and application service in HANA system.
Read MoreGetting data in front-end tools from SAP HANA database
In SAP HANA database, you have different system schema. _SYS_BIC schema in SAP HANA database is used to store column views of all the activated objects in HANA repository. When an object is created and activated (HANA Modeling views, Stored Procedures), run time objects are saved under _SYS_BIC/Column views in database.These column views are used by front-end tools like BusinessObjects to get the data in a query.
Read MoreUpdating configuration property file in SAP HANA Remote source
Note that while modifying or creating the property configuration file, only the property which is different from default value needs to be set. The mistake in property configuration file may result in incorrect action or result of data source.
Read MoreHandling failed transactions in SAP HANA system
In SAP HANA system, Session and Transaction Manager is responsible to keep track of all the executed transactions in HANA database. It includes both running transactions and closed transaction. When a transaction in HANA system is failed due to any reason, Transaction Manager informs corresponding engine to handle the error.Session Manager is responsible to manage open and closed sessions and to authorize all the transactions executed in HANA db.
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