Re: Subtract timestamps, result with fractions of seconds
Hi Michael, currently the support for calculations of sub-seconds or fractions of seconds is rather shallow. What you could do is something like this: createcolumntable times (one_time timestamp,...
View ArticleRe: how to create foreign key with multiple columns in hana?
Hi again. After some check back with development I can only stress what I mentioned in Alter Table Error The current implementation of constraints and especially the referential constraints was done to...
View ArticleRe: '.xsapp' - File, Example from Developer Guide, error during activation
Hi Helmut, First of all, it's good practice to ask SAP-internal questions in SAP-internal forums and not on the public forums on SCN. customers and partners do not know (or care) about our internal...
View ArticleRe: SAP HANA SP5 - OData for Calc. view with parameters
In UI5 when using odata services on Calc views with parameters, we have the foll. Entity sets which are shown as part of the metadata <EntitySet Name="TOP_N_PRODUCT"...
View ArticleSAP UI5 AND XS engine-ODATA
In UI5 when using odata services on Calc views with parameters, we have the foll. Entity sets which are shown as part of the metadata <EntitySet Name="TOP_N_PRODUCT"...
View ArticleHANA and R with RServe
Hi, I have posted this question in Blag's blog post (http://scn.sap.com/community/developer-center/hana/blog/2013/02/18/when-sap-hana-met-r--whats-new), but I guess this forum is the more appropriate...
View ArticleRe: Problem of install AFL on HANA ver45
Hi Vjolo, Ideally I would reinstall the HANA database if lm_structure is missing.lm_structure should have been there with 46 itself. Install SPS05 again. Check if lm_structure exists and then apply 52....
View ArticleGetting in touch with the Startup Program, SAP Ecosystem
Hi, we are a group of 5 academics with backgrounds in data mining, statistics and consulting in various industries. We are about to found a company developing big data solutions. One of the...
View ArticleRe: how to create foreign key with multiple columns in hana?
Lars, thanks a lot. I will be watching for updates here. In one of my target applications, I have a relational DB that I would like to port to HANA row store and then build new functionality using the...
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Re: HANA and R with RServe
Hi Georg, as of now, RServe is not supported to be installed on the same hardware as the productive SAP HANA appliance.And yes, the data transfer is a bottleneck here and sure enough pumping data over...
View ArticleRe: Problem of install AFL on HANA ver45
Hello, LM_STRUCTURE belongs to SUM functionality which has been added in SPS3. If your system was first setup without this components you can install them afterwards using the script attached to...
View ArticleRe: Getting in touch with the Startup Program, SAP Ecosystem
Hi Georg, Thanks for your questions. The best way to get involved with the SAP Startup Focus program is to complete the following form:...
View ArticleRe: Use of Adobe in BOBJ Reporting Tools on HANA
Hi Naga, I will recommend two tools such as Webi & explorer.
View ArticleRe: HANA and R with RServe
Hi Lars, thanks a lot for your answer. I have been working with PAL already and am impressed by its performance on k-means and some of the classification algorithms. However, the number of algorithms...
View ArticleHow to get the metadata of a SQL VIEW
Hi Colleagues, Lets say we replicated two tables MARA and MAKT from ABAP to HANA with out changing any Table and their field names. Lets say MARA consists of following fields :MATNR,...
View ArticleError while running the query in sql console
Hi, I am getting the below error when I am trying to run a query. The query has 9 unions and 9 joins . I was getting the output earlier when I didnt put any calculated fields. But after I put some...
View ArticleError while running the query in sql console
Hi, I am getting the below when I trying to run a query. SAP DBTech JDBC: [2048]: column store error: search table error: [9] Memory allocation failed Please help to solve the issue.Thanks in...
View ArticleRe: How to install SAP UI5 on server?
Hi Ben, I think it's better to follow up here with you. Have a look here: http://scn.sap.com/thread/3307805. The steps are exactly the same. Best,Rocky
View ArticleRe: SAP HANA studio OpenSuse 12.3
I've tried to use directly the ./hdbinstall and it worked...
View ArticleRe: looking for Rserve 0.6-5 (for Windows)
you can find previous releases of Rserve at http://rserve.sourcearchive.com/
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