SAP HANA Live View - VDM Online Documentation

Hello Experts,
I am interested in using SAP HANA Live View for CRM, we are experiencing difficulties in installing SAP HANA Live Browser. Is there a documentation for the VDM available online? Just like BI Content, there are documentation available online where we could see the technical details like the infoobjects, mapping etc.
Regards,
DaSaint

Hi,
Did you try checking this link https://help.sap.com/saphelp_hba/helpdata/en/9c/382618453244d8aaa9e460a77f5de0/frameset.htm Thanks & Regards A.Dinesh

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SAP HANA Live Views for ERP

Hi Experts,
We are planning to implement SAP HANA Live for ERP operational reporting, I saw there are 786 views delivered with this which includes -
1) Query views
2) Reuse Views
3) Private Views
Query views always contains the word "Query" at the end of the view name which helps in identifying it but I am unable to distinguish between reuse and private views. Can anyone tell me how do we distinguish whether a view is a reuse view or a private view?
Thanks in anticipation.
Regards,
Victor

Hi Ramakrishnan
How do you get access to the 'VDM properties' Tab ?
I don't have it on my own HANA Studio.
I guess this tab is also the good one to assign a view to the proper product/ module hierarchy in the HANA Live Browzer.
Currently, all my custom view fall into the "N/A - Undefined" section, which is highly frustrating !
Is this view dedicated to SAP developpers?
Otherwise do you know how to get access to it.
Thanks.
Best Regards
Stephane

HANA Live views Metadata mapping sheet

Where HANA Live views Metadata mapping document?

Hi Srinivas,
if you have access to the HANA Live RDS documentation which comes as part of the so called Step-by-Step Guide you can find a document RDS_SHL_HANA10V5_Technical_Content_Mapping_EN_XX.xls in the folder structure. To get to this file you need to drill down this path:..RDS SBS Guides\HANA Live\V5\Serv_Enabled\RDS
In that file you find all the tables used in all the RDS content.
Regards
Miklos
Solution and Knowledge Packaging
SAP Labs

SAP Hana Rules Framework 1.0 Documentation

Hi All,
SAP Hana Rules Framework 1.0 documentation is here:
2014934 - SAP HANA Rules Framework 1.0 Release Note
SAP Market Place documentation
Good weekend,
Andy.

Thanks

HANA Live Content views column mapping to SAP tables document | SAP HANA Live for SAP ERP Finance Reports | Hana Live RDS

I am searching for HANA Live Content views column mapping to SAP tables document. Please let me know where can I find it.

Hi Srinivas,
I guess this is the same question as the one about the SD content, so my answer is the same:
if you have access to the HANA Live RDS documentation which comes as part of the so called Step-by-Step Guide you can find a document RDS_SHL_HANA10V5_Technical_Content_Mapping_EN_XX.xls in the folder structure. To get to this file you need to drill down this path:..RDS SBS Guides\HANA Live\V5\Serv_Enabled\RDS
In that file you find all the tables used in all the RDS content.
Regards
Miklos
Solution and Knowledge Packaging
SAP Labs

SAP HANA Live slow query times

Hi, we have implemented HANA Live, which the SAP's Best Practice and standard Business Content on a lot of Lines of Business: FI, CO, SD, MM...etc...
but when we run reports , the average response time is between 12 and 16 seconds. We used all possible SAP tools. Lumira, BO Crystal Reports, Webi, SAP Design Studio, OLAP Analysis ad BO Explorer, but the response times are everywhere quite slow.
The HANA Live Calculation Views supposed to be already optimized for execution, but when we run them directly on SAP Studio, it gives us 12 seconds on the first run. On the consecutive runs the times improves drastically. I'm thinking that maybe we missing some Server config? It supposed to be already in-memory, so why is it so slow?
Thanks for your ideas.

Hi, thanks for the replies guys.
the view I'm trying is SalesOrderValueTrackingQuery
the report name is "Sales Amount Analysis", which is SAP Design Studio based dashboard
These are the tables used:
SAP_ECC.ADRC
SAP_ECC.MAKT
SAP_ECC.PA0001
SAP_ECC.KNA1
SAP_ECC.T001
SAP_ECC.T006
SAP_ECC.TSPA
SAP_ECC.TSPAT
SAP_ECC.TVAK
SAP_ECC.TVAKT
SAP_ECC.TVKO
SAP_ECC.TVKOT
SAP_ECC.TVTW
SAP_ECC.TVTWT
SAP_ECC.TSAD3T
SAP_ECC.VBAK
SAP_ECC.VBAP
SAP_ECC.VBEP
SAP_ECC.VBFA
SAP_ECC.VBKD
SAP_ECC.VBPA
SAP_ECC.VBUK
SAP_ECC.VBUP
SAP_ECC.VEDA
That's what I got after running it in SQL
Statement 'SELECT * FROM "_SYS_BIC"."sap.hba.ecc/SalesOrderValueTrackingQuery"'
successfully executed in 12.936 seconds (server processing time: 12.444 seconds)
Fetched 1000 row(s) in 1.969 seconds (server processing time: 11 ms 886 µs)
Result limited to 1000 row(s) due to value configured in the Preferences
As you I ran it again and again it takes almost 13 seconds. So either it get's unloaded every time I get disconnected or something different is the issue here.
also, there are 8120 records in the main underlying table VBAK.
the memory usage is also very low
I think we might be missing some basic setting here
Thanks,
Sergio

Style changes show in Design mode but not in Live View or online.

I'm using CS5. I modified a style sheet and the changes showed up in Design mode just the way I wanted them. I switched to Live View and they did not show up. I put the new style sheet on the server and it the changes do not show up online. The basic change was to add a border around some text that serves as a link to another page in the site. The source code can be viewed here: The Akshaya Home | Akshaya USA. The relavent lines are 71 and 72 at the bottom of the banner div. The CSS code is:
.button_donate{
          font-family: Arial, Helvetica, sans-serif;
          font-size: 24px;
          padding: 0px 8px 0px 8px;
          border-top: 3px;
          border-top-style: solid;
          border-top: #1C778C;
          border-left: 3px;
          border-left-style: solid;
          border-left: #1C778C;
          border-bottom: 3px;
          border-bottom-style: solid;
          border-bottom: #0A2B33;
          border-right: 3px;
          border-right-style: solid;
          border-right: #0A2B33;
          position: absolute;
          right: 50px;
          top: 139px;
.button_volunteer{
          font-family: Arial, Helvetica, sans-serif;
          font-size: 24px;
          padding: 0px 8px 0px 8px;
          border-top: 3px;
          border-top-style: solid;
          border-top: #1C778C;
          border-left: 3px;
          border-left-style: solid;
          border-left: #1C778C;
          border-bottom: 3px;
          border-bottom-style: solid;
          border-bottom: #0A2B33;
          border-right: 3px;
          border-right-style: solid;
          border-right: #0A2B33;
          position: absolute;
          left: 40px;
          top: 140px;
Any help will be greatly appreciated.
Ed

Try this:
.button_donate {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 24px;
    padding: 0px 8px 0px 8px;
    border: 3px outset #1C778C;
    position: absolute;
    right: 50px;
    top: 139px;
Repeat with .button_volunteer.
Nancy O.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
http://alt-web.com/
http://twitter.com/altweb

Error while creating a BO Universe (using IDT) on top of SAP HANA Calculation View with Input Parameters

Hi All..
We are trying to create a Universe (using IDT-Version4.0) on top of the HANA Calculation view. The Calculation view has 4 input parameters, So
in Universe side we have created the respective prompts. For the creation of derived table we have used the following code
SELECT *
FROM "_SYS_BIC"."<schema_name>.<CV_Calculation_View_test>"
'PLACEHOLDER'=('$$IP_A$$','@Prompt(A)'),
'PLACEHOLDER'=('$$IP_B$$','@Prompt(B)'),
'PLACEHOLDER'=('$$IP_C$$','@Prompt(C)'),
'PLACEHOLDER'=('$$IP_D$$','@Prompt(D)')
While validating the above code we are getting an error.
I have attached the snapshot of that error for your reference. Please find the attachment and help me in resolving it.
Thanks in advance.

Hello George,
I don't have any personalization set on the info space. Also I am using mapped Account in BI to connect to HANA. The confusing part is that it is able to validate the infospace with the input parameters and index it. However query does not return any results. I even tried running the same query which explorer sends to HANA in the SQL editor and there too the same results,the query does not return anything. The model does return data when I do a data preview and if accessed from other tools like AAO.
Also when I use SSO connection to HANA, indexing of the infospace fails. Where can I see the error log?
Thanks,

SAP HANA Attribute View- Not able to add objects

Hi All,
I've created one attribute view in Modeler Perspective.
Trying to add tables on data foundation using "Add Objects". But when table name is entered in pop-up window, it hangs (not-responding). And error log got created as below.
I'm not able to add the tables.
"SAP DBTech JDBC: Object is closed: com.sap.db.jdbc.ConnectionSapDBFinalize@8e003d[ID 225800]."
com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Object is closed: com.sap.db.jdbc.ConnectionSapDBFinalize@8e003d[ID 225800].
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:334)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateSQLException(SQLExceptionSapDB.java:136)
at com.sap.db.jdbc.ConnectionSapDB.assertOpen(ConnectionSapDB.java:224)
at com.sap.db.jdbc.ConnectionSapDB.getTransactionIsolation(ConnectionSapDB.java:1263)
at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:1122)
at com.sap.db.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:888)
at com.sap.db.jdbc.FetchInfo.executeFetch(FetchInfo.java:162)
at com.sap.db.jdbc.FetchInfo.executeFetchNext(FetchInfo.java:157)
at com.sap.db.jdbc.ResultSetSapDB.fetchNextChunk(ResultSetSapDB.java:2418)
at com.sap.db.jdbc.ResultSetSapDB.next(ResultSetSapDB.java:419)
at com.sap.db.jdbc.trace.ResultSet.next(ResultSet.java:269)
at com.sap.ndb.studio.sql.model.tables.impl.CatalogImpl.getCatalogObjects(CatalogImpl.java:338)
at com.sap.ndb.studio.sql.model.tables.impl.CatalogImpl.getCatalogObjects(CatalogImpl.java:414)
at com.sap.ndb.studio.bi.search.provider.CatalogObjectSearchProvider.doSearchInternal(CatalogObjectSearchProvider.java:172)
at com.sap.ndb.studio.bi.search.provider.CatalogObjectSearchProvider.doSearch(CatalogObjectSearchProvider.java:95)
also,
"Could not fetch catalog objects"
com.sap.db.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Object is closed: com.sap.db.jdbc.ConnectionSapDBFinalize@64b085[ID 225787].
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.createException(SQLExceptionSapDB.java:334)
at com.sap.db.jdbc.exceptions.SQLExceptionSapDB.generateSQLException(SQLExceptionSapDB.java:136)
at com.sap.db.jdbc.ConnectionSapDB.assertOpen(ConnectionSapDB.java:224)
at com.sap.db.jdbc.ConnectionSapDB.prepareStatement(ConnectionSapDB.java:1964)
at com.sap.db.jdbc.trace.Connection.prepareStatement(Connection.java:362)
at com.sap.ndb.studio.jdbc.JDBCConnection.prepareStatement(JDBCConnection.java:479)
at com.sap.ndb.studio.catalog.internal.JdbcExtended.getTablesCaseInSensitive(JdbcExtended.java:277)
at com.sap.ndb.studio.catalog.CatalogUIPlugin.internalGetTableNames(CatalogUIPlugin.java:669)
at com.sap.ndb.studio.catalog.CatalogUIPlugin.getTableNamesNoProgressService(CatalogUIPlugin.java:1156)
at com.sap.ndb.studio.sql.dialogs.FindTableDialog.fillContentProvider(FindTableDialog.java:504)
at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$FilterJob.filterContent(FilteredItemsSelectionDialog.java:2182)
at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$FilterJob.internalRun(FilteredItemsSelectionDialog.java:2124)
at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$FilterJob.doRun(FilteredItemsSelectionDialog.java:2096)
at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$FilterJob.run(FilteredItemsSelectionDialog.java:2083)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Thanks,
Sujit

Hi Sujit,
The log seems that connection is closed. Is it true? Did your system restarted?
What happens if you close the studio, open it and try again?
Are you using same revision Studio than the database?
Regards, Fernando Da Rós

How to use Tree control like a Tree in SAP HANA Live Browser?

Hello SDN!
I need a Tree control such as following:
As I understand, there is no such standard control in SAPUI5 control library. Is it possible to use this control? If yes, how I can embed it in my app?
Regards,
Lev

Hi Sandip!
Thanks for your tip. I've applied this example to my app. Tree is working now, but this is a little problem - on each expand/collapse and click on treeItem the onAfterRendering() method called. It means that the complete rerender of tree executed which looks not good. How I can avoid this?
Lev

Anyone tried this - Extract data from HANA Live reuse views into BW?

Hello Experts,
I've read from this blog http://scn.sap.com/community/bw-hana/blog/2014/05/26/go-hybrid--sap-hana-live-sap-bw-data-integration that this scenario
> "Loading of data into BW using Reuse Layer of SAP HANA Live as data source (Extract data from HANA Live reuse views into BW)" is possible.
Does anyone has a step by step guide on how to do this? Can you please share?
Regards,
DaSaint

Hi DaSaint,
best to check the online documentation
Notes about transferring data from SAP HANA using ODP - Modeling - SAP Library
Best regards,
Andreas

Defining a recursive view in SAP HANA

Hi All,
Currently SAP HANA does not support defining recursive views as already mentioned in Tals discussion as per the following link:
Defining a recursive view in SAP HANA
I would like to ask again if this limitation is still exist in latest SAP HANA version or not?
Some background:
In our MDM product we can create a hierarchy tables which organizes information in a hierarchy where each record is related to a parent record and may also be related to sibling records and/or child records.
On other hands, MDM product generates database views that are saved as database queries representing MDM data. Currently HANA limitation prevents creating a database view on top of hierarchy database tables.
Lars Breddemann
Best regards,
Ahmad

Hi Ahmad,
just as I mentioned in BOM explosion there is a feature available in SAP HANA (column view type hierarchy aka hierarchy views) that is used (SAP-) internally.
AFAIK there are some ideas to make this available via SQL, but I don't know when or how this functionality will make it into the standard product.
Ruediger Karl the core HANA PM might be able to answer that.
Until then, you might be better off contacting SAP HANA development about possibly using hierarchy views for your development.
- Lars

SAP HANA modelling Standalone

Hello Experts,
We are in the process of HANA Standalone implementation and design studio as reporting tool. When I am modeling, I did not figure out answers to some of the below questions .Below are the questions. Experts, please help.
Best way of modeling: The SAP HANA LIVE is completely built on calculation view; there are no Attribute and Analytical views. I have got different answer why there is only Calculation view and there are no Alaytic view and Attribute views. We are in SP7 latest version. This is a brand new HANA in top of non-SAP (DB2 source). What is the best way to model this scenario, meaning, can we model everything in the Calculation view’s like SAP HANA live or do you suggest using the standard attribute, analytical and calculation views to do the data model. Is SAP moving away from AV & AT to only calculation Views to simply the modeling approach?
Reporting: We are using the design studio as front end tool. Just for example, if we assume that we are
Using the BW, we bring all the data in to BW from different sources, build the cubes and use the bex query. Here in bex query we will be using the restricted key figures, calculated key figures calculations etc. From the reporting wise, we have the same requirements, calculations, RKF, CKF,Sum, Avg etc. if we are Using the design studio on top of standalone HANA, where do I need to implement all these calculations? Is it in different views? (From reporting perspective, if it’s BW system, I would have done all the calculations in BEx.)
Universe: If we are doing all the calculations in SAP HANA like RKF. CKF and other calculations , what is the point in having additional layer of universe , because the reporting compnets cam access the queries directly on views .In one of our POC , we found that the using universe affect performance.
Real time reporting: Our overall objective is to give a real time or close to real time reporting requirements, how data services can help, meaning I can schedule the data loads every 3 or 5 min to pull the data from source. If I am using the Data services, how soon I can get the data in HANA, I know it depends on the no of records and the transformations in between the systems & network speed. Assuming that I will schele the job every 2 min and it will take another 5 min to process the Data services job , is it fair to say the my information will be available on the BOBJ tools with in 10 min from the creation of the records.
Are there any new ETL capabilities included in SP7, I see some additional features included in SP7. Is some of the concepts discussed are still valid, because in SP7 we have star join concept.
Thanks
Magge

magge kris wrote:
Hello Experts,
We are in the process of HANA Standalone implementation and design studio as reporting tool. When I am modeling, I did not figure out answers to some of the below questions .Below are the questions. Experts, please help.
Best way of modeling: The SAP HANA LIVE is completely built on calculation view; there are no Attribute and Analytical views. I have got different answer why there is only Calculation view and there are no Alaytic view and Attribute views. We are in SP7 latest version. This is a brand new HANA in top of non-SAP (DB2 source). What is the best way to model this scenario, meaning, can we model everything in the Calculation view’s like SAP HANA live or do you suggest using the standard attribute, analytical and calculation views to do the data model. Is SAP moving away from AV & AT to only calculation Views to simply the modeling approach?
>> I haven't read any "official" guidance to move away from typical modeling approach, so I'd say stick with the usual approach- AT, then AV, then CA views. I was told that the reason for different approach with HANA Live was to simplify development for mass production of solutions.
Reporting: We are using the design studio as front end tool. Just for example, if we assume that we are
Using the BW, we bring all the data in to BW from different sources, build the cubes and use the bex query. Here in bex query we will be using the restricted key figures, calculated key figures calculations etc. From the reporting wise, we have the same requirements, calculations, RKF, CKF,Sum, Avg etc. if we are Using the design studio on top of standalone HANA, where do I need to implement all these calculations? Is it in different views? (From reporting perspective, if it’s BW system, I would have done all the calculations in BEx.)
>> I'm not a BW guy, but from a HANA perspective - implement them where they make the most sense. In some cases, this is obvious - restricted columns are only available in Analytic Views. Hard to provide more complex advice here - it depends on your scenario(s). Review your training materials, review SCN posts and you should start to develop a better idea of where to model particular requirements. (Most of the time in typical BI scenarios, requirements map nicely to straightforward modeling approaches such as Attribute/Analytic/Calculations Views. However, some situations such as slowly-changing dimensions, certain kinds of calculations (i.e. calc before aggregation with BODS as source - where calculation should be done in ETL logic) etc can be more complex. If you have specific scenarios that you're unsure about, post them here on SCN.
Universe: If we are doing all the calculations in SAP HANA like RKF. CKF and other calculations , what is the point in having additional layer of universe , because the reporting compnets cam access the queries directly on views .In one of our POC , we found that the using universe affect performance.
>>> Depends on what you're doing. Universe generates SQL just like front-end tools, so bad performance implies bad modeling. Generally speaking - universes *can* create more autonomous reporting architecture. But if your scenario doesn't require it - then by all means, avoid the additional layer if there's no added value.
Real time reporting: Our overall objective is to give a real time or close to real time reporting requirements, how data services can help, meaning I can schedule the data loads every 3 or 5 min to pull the data from source. If I am using the Data services, how soon I can get the data in HANA, I know it depends on the no of records and the transformations in between the systems & network speed. Assuming that I will schele the job every 2 min and it will take another 5 min to process the Data services job , is it fair to say the my information will be available on the BOBJ tools with in 10 min from the creation of the records.
Are there any new ETL capabilities included in SP7, I see some additional features included in SP7. Is some of the concepts discussed are still valid, because in SP7 we have star join concept.
>>> Not exactly sure what your question here is. Your limits on BODS are the same as with any other target system - doesn't depend on HANA. The second the record(s) are committed to HANA, they are available. They may be in delta storage, but they're available. You just need to work out how often to schedule BODS - and if your jobs are taking 5 minutes to run, but you're scheduling executions every 2 minutes, you're going to run into problems...
Thanks
Magge

HANA Live Authorization Assistant

Hi Everyone,
I have a question regarding HANA Live Authorization Assistant
As mentioned in the help.sap.com.
https://help.sap.com/saphelp_hba/helpdata/en/da/28a39e975f4e85a5eb69d20b5668de/frameset.htm
For a selected SAP NetWeaver ABAP user, SAP HANA Live Authorization Assistant generates the analytic privileges based on his/her assigned PFCG authorizations and collects them with the request SELECT object privileges in a role.
It is given that SAP delivers metadata for all the relevant views of the virtual data model, which defines the mapping between the authorization fields of authorization objects and the respective attributes of views.
My question is How will Authorization Assistant know about ABAP authorizations for a ABAP user
Regards,
VIvek

Got the answer from the below blog:
http://scn.sap.com/community/services/blog/2014/01/06/hana-live--security-setup
The two tables UST12 and USRBF2 should be replicated into the HANA system.
Regards,
Vivek

Composite provider accessing remote hana calculation view

I have a scenario to combine data
1). master data from BW system or DSO data (HANA DB )
2).Calculation view ( utilizing HANA live views resides in another HANA DB ).
Wondering different possible scenario's based on 100% HANA system landscape environment.
Thanks

Hi,
I guess you publish the view into BW as a TransientProvider and then combine it with other InfoProviders in a CompositeProvider.
Creating CompositeProvider in the Analysis Process Designer - Analytic Engine - SAP Library
Regards,
Michael

SAP HANA Live View - VDM Online Documentation

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