SAP HANA smart data access allows you to access remote data as if the data was stored in local tables in SAP HANA, without copying the data into SAP HANA.
In this blog, we will show you how to set up SDA for SQL SERVER 13. The steps are also same fo...
In this blog, we will have a small test about how to realize a deadlock in HANA.
Multi version concurrency control ensures consistent read operations. However, it does not prevent concurrent write operations on the same data and the associated in...
Hi,
I would like to share some knowledge about the savepoints in HANA. And note "2100009 - FAQ: SAP HANA Savepoints" is the reference.
1.What are savepoints?
Savepoints are required to synchronize changes in memory with the persistency on d...
You want to replicate view in Oracle to HANA , while the view include two tables in different tablespace.Preparation:Table in oracle:Table 1: SLT_DEMO , SLT_DEMO is in tablespace TESTTable 2 : SLT_DEMO1 , SLT_DEMO1 is in tablespace SLTORAVIEW : VIEW...
In this blog, we will have a look on how to create the SLT configuration for BW PSA scenario.Prerequisite:DMIS add-on on BW system.RFC connection work between SLT system and BW systemLandscape:Steps : 1. Go to transaction LTRC , create configuration,...
Hi Reus,
As note 2600176 - SAP HANA Smart Data Access Supported Remote Sources - SAP for Me, MYSQL is not officially supported for SDA. But you can have a try. And step 3 and 4, they should be similar to MSSQL. you need to follow MYSQL's doc to conf...
Hi,High availability is just a high level concept. Please have a reference on guide: SAP HANA High Availability Support | SAP Help Portal . HANA provide several ways for high availability, such us backup restore, system replication, service auto rest...
Hi,There are two possible reasons. One is your application memory out of usage. And the other one is your HANA database out of memory if you are using HANA as a database for the application. For HANA memory issue, you can have a reference on note "19...
Hi Reinhard,If you have already configured the virtual ip for your system replication. You need to maintain your virtual ip on all your application servers. If you are using ABAP system, you should maintain the virtual ip in the hdbuserstore. hdbuse...
