When a tenant database is unavailable due to some performance problems, the tenant database administrator can't access diagnosis files. In this case, a system administrator can access the diagnosis files of the tenant database from the system database using the SAP HANA studio.In the SAP HANA studio, open the Administration ... Read More
When you move or copy a tenant database, data is replicated from the original tenant database to the new tenant database in the target system. Following tables shows type of data replication for different type of data:Data and logs of the tenant database ... Read More
A SAP HANA system lockdown in the following scenarios:The temporary license key has expired.When a temporary license key is in use and the hardware key has changed.When permanent license key has expired and it is not renewed within 28 days.When installed license key is an enforced license key and the ... Read More
You can uninstall the license key (LICENSE ADMIN) using one of the following options:In SAP HANA Studio ->In the Systems view, right-click the system and choose Properties -> Licenses tab On the System License page choose Delete License Key.SQL console:You can also run the SQL command UNSET SYSTEM LICENSE ALL ... Read More
In SAP HANA, it is possible to manually load and unload individual tables and table columns.You can perform loading of table to precisely measure the total or “worst case” amount of memory used by a particular table.A table is unload from database to actively free up memory.You can use following ... Read More
Yes, you can open SQL console and execute the statement:LOAD <table_name> (<column_name>, ...);This SQL query will load or unload entire column into or from main memory. Its load status is TRUE or FALSE. The table's load status is PARTIALLY.
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 ... Read More
Below is the difference between take over and switch ownership.Take Over: This option is used to take single inactive object from another workspace.Switch Ownership: This option is used to take single or multiple inactive objects from other users.When you expand Switch ownership option in HANA Modeler, you can see description ... Read More