HANA and R Integration
In the HANA R integration guide, there is emphasis on installing R on a separate server (i.e. not on the same server asHANA). Why is this? ThanksS.
View ArticleHANA and R Integration
In the HANA R integration guide, there is emphasis on installing R on a separate server (i.e. not on the same server asHANA). Why is this? ThanksShabna
View ArticleCan a Person from Report and ETL Testing Background Can Transform in to HANA...
Hi All, I have around 7 years of experience in QA, which involves BI reports and Functional testing with little bit knowledge on SQL and ETL testing. Off late have heard about HANA as trendsetting...
View Articleerror - "insufficient privilege: Not authorized'
Hello, I am trying to grant select access to myself to a schema that I have just created with the following command from developer guide:...
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SAP HANA, developer edition
Want your own SAP HANA Server? SAP has joined forces with several cloud providers to give you a choice of infrastructure platforms. Below you find a rough overview of your choices, explore the vendors...
View ArticleIF NOT EXISTS
I can't find a way to convert an IF exists from microsoft sql to hana.With mssql, IF can be used to execute a sql command only if the condition is true.Someone have an idea on how to do this ? code:if...
View ArticleQuery plan not available
Hi, due to the performance issues we are facing, we try to investigate the query plan. We found some description how to generate it in admin guide, however it is not sufficient in a sense that it only...
View Articlejdbc information from ngdbc.jar
Hi all.I wants to know about jdbc client info API. I have to use different query as jdbc version. For exampleif Client version is 39 and then execute Another query that right for Revision 39.if Cient...
View ArticleError trying to view data from analytical view
created an analytic view with a fact (FOUNDATION) table and 2 attribute views (data foundation in logical join) and created the join between the attribute view and fact tables. Get this error when...
View ArticleBug or a feature ? Analysis for Microsoft Excel uses only BEX Queries with...
Hi, I am useing SBOP ADVANCED ANALYSIS MS OFFICE 1.3 (AAO1332SP06_0-10010946SP6) for 32 Bit / Analysis for Microsoft Excel. For SAP BW Queries with "OLE DB for OLAP" disables/ not set I get an...
View ArticleError executing query
Was able to validate and activate the analytic view, however when trying to view raw data get the following exception: Cannot iterate over result set rows: SAP DBTech JDBC: [2048]: column store error:...
View ArticleSIGFPE (Division by zero) on SQL-Statement
Hi all.In our SAP-HANA installation, we get a SIGFPE dump when issueing a SQL-Statement. This is reproducible.Infos from the trc-file:[BUILD] build information: (2013-03-21 10:21:57 000 Local)Version...
View ArticleCognilytics SAP HANA interview Question
Hi reader, Today, i have attended SAP HANA interview for cognilytics. Pls. check details What are different replication methods available in HANA.Let me know, correct ETL repliation method. ECC ->...
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Integration of SAP HANA with SalesForce.com
Introduction The integration of SAP HANA with SalesForce.com (SFDC) will provide an unique solution that will harness the user experience of SFDC with real time analysis of data using SAP HANA. In this...
View ArticleSYS vs PUBLIC
Hi, Sometimes I see a table under two different schemas (SYS and PUBLIC).I checked both and their content appears to be same and same record count.My question is SYS vs PUBLIC. Most of the time a table...
View ArticleError while using Windows Function in SQL editor in SAP HANA
Hi Gurus, I am trying to work with windows function in SAP HANA I am using below query to partition data over a dimension select class, val, offset, ROW_NUMBER() OVER (partition by class order by...
View ArticleAre there any limitations on concatenating string columns in Analytic Views?
Hello Experts, I have made the following observation and I wonder if I'm missing something or if there is a limitation in the way string columns can be combined as Calculated Columns within Analytic...
View ArticleSAP HANA Questions on Restore
Hi,I was reading the HANA documents regarding backup and restore and have some questions. Please assist 1.Where does the log files for commited transactions get stored2. Is the files which i see on...
View ArticleSAP HANA Questions on Restore
Hi,I was reading the HANA documents regarding backup and restore and have some questions. Please assist 1.Where does the log files for commited transactions get stored2. Is the files which i see on...
View ArticleQuery design?
When using a SAP HANA DB, is there any differences of the query structure design, to take advantage of the performance gains? Is there any aspects that you should consider when designing new queries?
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