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Preinstall check failed - Unable to install SAP HANA Client

May 21, 2014, 7:16 pm
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Hi all,

 

Recently I had to format my system and after loading the Windows 8 I downloaded the SAP HANA Client, SAP HANA Studio and SAP HANA JDBC Drivers for re-distribution from https://hanadeveditionsapicl.hana.ondemand.com/hanadevedition/ into the default folder which is C:Programfiles:SAP HANA Client and Studio

I installed the client and then the studio and then clicked on the executable ngdbc.jar file and clicked on ok.

Then I went to SAP HANA 70 client win32 folder and clicked on the hdbsetup to load client. I am getting the following error:

Preinstall check failed

SDB::Install::System::getMountPointWin: Malformed file path normalization: "ngdbc.jar"

 

Can any one please explain what this error is and how do I fix this error. I searched in the forum but could not find anything related to this error.

 

Thank you.

 

Regards

 

Pavan.

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HANA Client Installation: Preinstall check failed!! Urgent

November 6, 2014, 10:47 am
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We are installing Hana Client for Windows, and we have an error message indicating that there is not enough space left (image attached). We already tried to install 64bit and 32 bit Version and shows the same error message. We were working on HANA REV 69 and we upgrade to REV 74. Any help will be appreciated.

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DROP TYPE is not allowed in SQLScript

March 3, 2015, 8:13 am
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Hi, I've been trying for quite some time to create a Hana Stored Procedure that can make use of HANA AFL Libraries.

 

To achieve this I must create and drop types inside the stored procedure. Unfortunately I'm unable to do so.

 

I've reduced the code to the simplest, in a way that it can still show the error:

 

CREATE PROCEDURE CLUSTER_STORE () LANGUAGE SQLSCRIPT AS

BEGIN

     DROP TYPE PAL_T_KM_DATA;

END;

 

Only running those few lines gives the error: sql syntax error: DROP TYPE is not allowed in SQLScript

 

I find this odd, because DROP TYPE and CREATE TYPE are part of the "SAP HANA SQLScript Reference" for SPS 08, which is the revision I'm on.

 

How can I create and drop types in a Hana Procedure if I can't use those statements?

 

If anyone could show a workaround for this, I would be very grateful. Thanks in advance.

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HANA CERTIFICATION ? SUGGEST DO'S AND DON'TS.

March 4, 2015, 11:25 pm
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Please help me by suggesting what to do or not to do for a Hana Certification . Well i am a SAP Consultant in BI field .

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Changing SAPUI5 Style with CSS when getting focus

March 5, 2015, 11:45 pm
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Hey there,

 

I have a small problem with CSS.

I tried to remove those dotted border when a SAPUI5 element gets focus. Could anybody help me?

 

I've already tried to overwrite :focus

 

:focus {

  outline-style: dotted!important;

  outline-width: 0px!important;

  outline-color: #FFFFFF!important;

}

 

 

THANKS!

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Semantics vs Aggregation node in Calculation View

March 4, 2015, 10:17 pm
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Hi,

 

I am trying my hands on in Calculation view.

 

I have a small query. when we create any calculation view we can define MIN,MAX,COUNT  in semantics then what is the use of aggregation node ? If I define semantics by giving measure to one of the column and then apply projection or aggregation both will give the same result (that aggregation measure column based on other attribute columns ). Then how can we differentiate between the same i.e. projection and aggregation? Everytime i am trying to use projection or aggregation it gives me same result. I am very much confused. I tries searching some posts but not satisfied with the responses.


Can someone please clear my concept here?

 

BR

Sumeet

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Data Modelling in SAP HANA

December 2, 2014, 1:16 am
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Hi all,

 

I have a query.

What is the need of Data modelling in SAP HANA?

Please explain in detail.

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What do the client side need to prepare for development on SAP HANA?

November 5, 2014, 5:45 pm
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Hello all,

 

Could you please help to provide information / clarify me per background and questions below?

 

Background:


My Head office has planned to use SAP HANA with our current data warehouse system. They plan to use SAP HANA, BI Platform 4.1 and SAP Explorer.

The first phase is not using Cloud. May be next phase.

So far, we have not received any update from them. Only SAP HANA training that will be provide to us early of next year.

 

However, my team hear need to prepare on our side. Our role here is the system analyst and developer.

Our assumption is SAP HANA server will live at head office. We will just need to connect to the HANA server for DW reports development.

 

Questions:

 

1. What do we need to prepare or install as the client side.

We have been researching for SAP HANA Client and Studio. It seems both 2 software are required to install. What else we need to do?

If we install both of them and connect to SAP HANA server in head office, will this be enough for development?

 

2. If Cloud computing has been implemented, anything we need to prepare on our side.


3. What about if we need to use just BI Platform 4.1 (i.e., WEBI or explorer)? Do we need to install SAP HANA Client and Studio?


4. What about JAVA version that allow us to develop WEBI or Explorer on IE 8?

 

Thank you very much in advance.


Awora.

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SP09 - File API on XSJS??

January 29, 2015, 3:55 am
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Hi all,

 

  How can I save a file using FILE API on a server-side JavaScript? I have to use httpdest?

 

Thank you.

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Code Formatter in HANA Studio for SQL

March 6, 2015, 2:42 am
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Hi,

 

Does anyone know of a way to format SQL code (Pretty Print) in HANA Studio. I know there is an option to format ABAP/Java code written in HANA Studio.

 

Thanks

Murali

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Dynamic column list in contains-statement

March 2, 2015, 12:04 am
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Hi all,

 

I have implemented a calc view which calls an Attribute View with a contains-statement inside. Currently I'm using a * as column-list for this statement, but I would like to replace it by a dynamic column list (which is an Input Parameter of the Calc View).

Unfortunately I'm getting the error, that the first argument of contains has to be a column.

Question: Is it possible to specify dynamically the column-list for contains? How?

 

Kind regards,

Stefan

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SAP HANA Optimized BI Content

January 28, 2015, 5:09 am
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Hi,

 

There are two key figures in BI Content called [0VAL_FLOW] Flow Value and [0VAL_STOCK] Stock Value in 0FIGL_V30. What are the equivalent key figures for Flow Value and Stock Value in SAP HANA Optimized BI Content?

 

Thanks,

 

Shenal

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Analytic view columns and _sys_bic hierarchies

May 29, 2013, 1:08 pm
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Hi folks,

 

I'm on my latest kick which is experimenting with hierarchies and in doing so I've made some realizations.  For starters, I noticed that for each column in my analytic view there already seems to be an auto generated hierarchy in the _SYS_BIC schema, one for each and every column.  Conversely for attribute views there seems to be a single hierarchy generated regardless of how many columns exist in the view.  The single column seems to be based upon the first KEY listed in the OUTPUT of the view.  (Although this seems to be overwritten if I create my own custom hierarchy)  Now I have a few questions based upon these discoveries;

 

1) Each auto generated hierarchy seems to contain a distinct list of values for that column.  Is this why activating a particularly large view could take a long time, because each of the hierarchies are being populated? 

 

2) Are these auto generated hierarchies somehow used for decompression when loading data from disk into memory?

 

3) When I experiment with unloading (FROM MEMORY) the source table for a particular column, I notice the distinct list in the hierarchy remains intact.  Does this mean this distinct list is actually stored on physical disk or is it in memory?  (With this one i'm just trying to understand how/when this distinct list is updated)

 

These questions are to satisfy my curiosity, not to solve an immediate business need.  Thanks for any comments you may have on this.

 

-Patrick

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SAP HANA Replication - Different number of records in a table

March 4, 2015, 5:05 am
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Hi Everyone!

 

Recently I have been replicating data from ERP system to SAP HANA. There are about 560 tables, which have been replicated without any troubles.

There is also the DD03L table, which according to SAP system has about 8mln records:

 

SAP_DD03L.jpg

 

However, SAP HANA Studio (as well as LT Cockpit) shows that it has only 352 373 records:

SQL_DD03L.jpg

and currently the replication process is over (its status is 'Replicate In Process'):

STUDIO_DD03L.jpg

 

Has anyone had a similar case? Which records number is correct?

 

I will be grateful for any help!

Tomasz Sobkowiak

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External Applications using HCP

February 24, 2015, 5:26 am
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Hi,

 

I am curious if it makes sense to build application architecture which uses HCP (Hana Cloud Platform) as a data and analytic layer while building Application/Business/UI layers using other technologies (e.g. .Net, ASP.NET MVC etc) and therefor hosted on other servers and in different data centers (e.g. Azure, Amazon etc)?

To connect to HCP from external system we would need to deal with db-tunnel connection (neo open-db-tunnel) which makes it a bit cumbersome to maintain and latency is relatively higher comparing to e.g. if would be hosted in the same data center (e.g. Hana Azure Cloud ).

 

In other words does it make sense to build sophisticated applications outside HCP?

Or once you use HCP you are married with all technology stack SAP offers, e.g. SAPUI5, XS etc hosted on HCP

 

Thanks

Artem

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Windows 32 bit version of SAP Hana studio

March 6, 2015, 2:59 am
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Is a 32 bit windows version of SAP hana studio available - I can only locate a 64 bit version in the downloads area

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Extracting value from Dynamic SQL

March 6, 2015, 2:59 am
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Hi,

     I want to extract the value from a select statement into a variable, the variable been declared in a function.

 

Example :-

statement:='select 2 from dummy'

EXEC statement into v_variable ;-- this statement wouldnt work.


Requesting for help

Thanks,

Athrey

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Iterate through a table type variable

March 6, 2015, 2:55 am
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Hi,

     I want to assign value by value into each of the table type probably through an index like varchar_tab(i):='abc'

basically my intention is to convert comma seperated values 1,2,3 as

 

1

2

3

 

This I'm planning to implement using a function which would accept a varchar and load it into a table type varchar variable.

Request to help.

Thanks in advance.

-Athrey

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.NET error - Cannot find libSQLDBCHDB.dll

March 6, 2015, 2:36 pm
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Has anyone encountered this error before when trying to establish a HANA DB connection from your .NET program using ADO.NET?

 

I have this piece of code and the error occurs at this statement

 

            HanaConnection conn = new HanaConnection("Server=hana.server.com;UserID=username;Password=password");

The error message that i keep getting is {"Cannot find libSQLDBCHDB.dll.":null}

 

there is nothing much on SDN and based on the standard documentation, i seems that i have this dll missing in the regedit but i have re-installed the client component numerous times with no success.

 

have you encounter this error before?

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.net HanaDataAdapter Missing Datacolumn in Update Command

March 6, 2015, 11:55 am
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Ok, I have a HanaDataAdapter to read, update, insert and delete data from Hana.

It works to fill the datatable but when I do any change to it, inserta  new line, delete or update an existing one, the Update command failes and it gives me a generic "Missing the DataColumn '' in the DataTable 'Groups' for the SourceColumn''. "

Now I've added the right parameters in each command and never had any issue with thie on SQL.

Is this a bug or am I doing something wrong?

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