Dear community.
Simple question.
Could you please give info about - which hardware vendor certified and supporting HANA-appliance on SLES 11 SP2.
In PAM i am only see HP (only scale-up configuration).
Thank you.
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Which hardware HANA vendors supporting SLES 11 SP2
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Column Store Error when calling R-Procedure via XSJS
Hi community,
I have created a RLang Procedure (using RServe) to implement ARIMA models for some forecasting.
The procedure is then called via SQLScript, which provides it with the necessary input data.
Now I would like to display the results via UI5 and therefore created a XSJS file that uses a CallableStatement.
Unfortunately an column store error exception is thrown, when I visit the URL of the XSJS file in my browser.
The JavaScript and SQLScript/R syntax should be correct, because I can call the procedure (including R-Call) successfully in HANA Studio as well as via a JAVA program using JDBC.
Furthermore, when the R-Call is excluded, also the XSJS variant works correctly.
I located the following error message within the HANA logs:
[114942]{450017}[-3010622] 2013-04-12 22:12:51.678725 e cePlanExec cePlanExecutor.cpp(06157) : Error during Plan execution of model BI_PROJECT_TMP:_SYS_SS_CE_978205_INS (-1), reason: BI_PROJECT_TMP.R_WRAPPER_TMP: line 8 col 2 (at pos 173): GenericFailure exception: column store error: search table error: [2620] BI_PROJECT_TMP.R_WRAPPER: line 13 col 2 (at pos 394): InternalFatal exception: Connection error: Unable to connect with Rserve.;None of the Rserve can be connected: 127.0.0.1:30520: Cannot connect to the host with the port;
It seems like there is a problem with the connection to RServe, but I wonder why it still works with JAVA.
Has someone experienced a simliar behavior or even knows a solution?
Thank you and best regards,
Fabian
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RLANG in repository procedure
Hi,
Is R supported in a repository procedure?
I did try it out, but it complains about the result view not being supported.
Thanks,
Steven.
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SAP HANA
Hi All,
I am in to abap 3 years i want to move to HANA is it required to know BODS otherwise i need to learn BODS including with HANA.
As i am into abap i can switch into BODS and HANA.
How will be the future for ABAP with BODS .
Please clarify me any one.
Thanks,
Venkatesh.
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Dynamic Where condition in SQL
Please suggest best ways to write dynamice SQL condition as my requirement deals with 9 input parameters and there will be scenarios where values won't be passed for around 7 input parameters.
One option is by using IF ELSE statement and write separate SELECT statements accordingly which will increase the code lines as 7 parameters are considered. I saw blogs where EXECUTE IMMEDIATE is not suggested to use.
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SPS06 content
Hi,
I have read that SPS06 is scheduled for June 2013; where can i get information on its planned content?
This post says that SPS06 will make it possible to extend the AFL functions/libraries:
http://www.saphana.com/thread/2423
Can I find further information on this, or other scheduled features/functions of SPS06?
Thanks & regards,
Georg
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Table joins
Hello, We read that it is possible to have joins on HANA level or in the Business Objects level. What are the advantages\disadvantages of having the joins in BO and not on HANA? . Does running a query above analytic view it use all the star schema joins or only the one used by the query? Is there a different in the way the query does the joins when running a query above analytic view and calculation view? Thanks, Amir
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Is HTTPS/SSL mandatory for LRM 1.0 on HANA
Dear Colleagues,
I'm installing LRM 1.0 on HANA ramp-up system in our non-production environment. I do not want to implement HTTPS/SSL due to unnecessary complexity. I'm having a problem accessing the LRM UI so I created a SAP customer message to report it. The response from SAP is "it is currently not foreseen to install the LRM UI without using HTTPS/SSL". I've asked them to confirm that HTTPS/SSL is mandatory.
I've avoided the need for SSL in the past on other systems that supposedly required it by changing the Logon Data to "Standard" for the related internet services.
Has anyone implemented LRM 1.0 on HANA without HTTPS/SSL? If so, how was it accomplished?
Feedback is appreciated as always.
Rex
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xsjs - Internal Server Error
I'm try to get my first xsjs to work
I have made it very simple.
var md = $.request.parameters.get('CALMONTH');
$.response.setBody("Procedure success! CALMONTH = " + md);
$.response.setContentType("text/html");
$.response.setReturnCode($.net.http.OK);
But when it comes back
So even if i were to return something meaning full i wouldnt be able to use it.
Anybody knows what I might be missing.
Best Regards
Rasmus
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HANA Drivers for SUP
Hi All
I am trying to connect HANA and SUP ,from other forums I found that "ngdbc.jar"are required to achieve this task ,can any body show the links from where can I get the mentioned drivers .
Thanks
Santosh
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HANA and SUP connection
Hi All
We are exploring ways to connect HANA with SUP ,request you to share the ways how can we connect and any pointers on the configuration would be helpful,few days back there was a post in the net HANA connected to SUP using JDBC drivers,is it the only way or any other ways like OData channel or NWGateway.
Thanks
Santosj
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Where can I see the HANA database size?
I know that both HANA Studio and ST04 show quite similar information. However HANA is still too new so I cannot evaluate which of the numbers is the actual database size.
- Is it "Memory Used" in HANA Studio / "Used Physical Memory" in ST04?
- Or "Disk Space Used" in HANA Studio / "Used Disk Space" in ST04?
And where inside the database can I easily see the current database size? Is it one of the many values in M_MEMORY?
For conventional RDBMS it was never difficult to find the actual database size, but for HANA this information seems to be hidden.
Regards,
Mark
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HANA Custom Accelerator
Hi Colleagues,
We are configuring the custom accelerator on one of the custom programs.
I notice that the SELECT queries on the individual tables (EKPO, RESB) are re-directed to HANA. However the SELECT queries on the views in ECC like MDBS (EKPO+EKET) and MDUB are not redirected to HANA.
I can confirm that the corresponding views and tables are replicated properly in HANA and are configured in the XML file. With XML file I tried with using only table names as well as with using the View names.
Let me know your feedback on this.
Thank you.
Warm Regards,
Harshad Mishrikotkar.
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Validating an attribute view
Hi,
I very new to Hana and started on the free trial on the cloud. I've built a simple attribute view on the sFlight sample data. When i try to validate the view i get the following please help;
|
Best regards
Desmond
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Real time Data Replication into SAP BW - Options Available
Hello All,
Just wanted to get advise/best practices to get real time data replication/near real time data replication in BW (Hana as DB)
Options i have
1) SLT - this is real time, but given the complexity of recreating the standard extractor logic again in BW , its a Pain
2) BODS(near real time) - It supports the extractors, i can push the data into DSO frequently and reprort, any challenges in Delta mechanisms?
3) DXC - Get the data loaded into HANA, and again consume in BW virtual Providers, This has less development efforts from BW view, but i am scared about the security maintenance in HANA again
Experts please share your thoughts , also suggest how you are doing the real time replication, given we have Robust SAP BW Shop.
Thanks
Karthik
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SAP HANA
Hi All,
I am in to abap 3 years i want to move to HANA is it required to know BODS otherwise i need to learn BODS including with HANA.
As i am into abap i can switch into BODS and HANA.
How will be the future for ABAP with BODS .
Please clarify me any one.
Thanks,
Venkatesh.
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HANA SP04 Installation error
Hi All,
I am facing a persistent issue installing SAP HANA SP04 on my laptop. First i installed client and it was successfull and then started DB installation. Installation but failed with following reasons. Initially i thought it would be problem with password for user SYSTEM but not an issue with password and tried again but having the same issue..
Here is a log info from hdbinst.log file.
02:07:51.405 - INFO: Installing initial topology
02:07:51.405 - INFO: -------------------------------------------------------
02:07:51.405 - INFO: Starting external program /usr/sap/HAN/HDB00/exe/hdbnsutil
02:07:51.405 - INFO: Command line is: /usr/sap/HAN/HDB00/exe/hdbnsutil -initTopology
02:08:11.339 - INFO: Output line 1: nameserver india:30001 not responding.
02:08:11.663 - INFO: Output line 2: creating persistence ...
02:08:15.279 - INFO: Output line 3: run as transaction master
02:08:31.505 - INFO: Output line 4:
02:08:31.505 - INFO: Output line 5: writing initial topology...
02:08:32.946 - INFO: Output line 6: writing initial license: status check = 2
02:08:36.520 - INFO: Output line 7: done.
02:08:36.639 - INFO: Program terminated with exit code 0
02:07:51.405 - INFO: -------------------------------------------------------
02:07:51.405 - INFO: END: Installing initial topology
02:07:51.405 - INFO: -------------------------------------------------------
02:08:36.643 - INFO: Registering sapstartsrv
02:08:36.647 - INFO: Starting external program /usr/sap/HAN/HDB00/exe/sapstartsrv
02:08:36.648 - INFO: Command line is: /usr/sap/HAN/HDB00/exe/sapstartsrv pf=/usr/sap/HAN/SYS/profile/HAN_HDB00_india -reg
02:08:51.940 - INFO: Program terminated with exit code 0
02:07:51.392 - INFO: ---------------------------------------------------------
02:07:51.392 - INFO: END: Creating System...
02:07:51.392 - INFO: ---------------------------------------------------------
02:07:51.392 - INFO: ---------------------------------------------------------
02:07:51.392 - INFO: Configuring user home '/usr/sap/HAN/home'
02:07:51.392 - INFO: ---------------------------------------------------------
02:07:51.392 - INFO: Copy /usr/sap/HAN/global/hdb/install/support/SAPSRC.CSH to /usr/sap/HAN/home/.sapsrc.csh
02:07:51.392 - INFO: Copy /usr/sap/HAN/global/hdb/install/support/SAPSRC.SH to /usr/sap/HAN/home/.sapsrc.sh
02:07:51.393 - INFO: Copy /usr/sap/HAN/global/hdb/install/support/CSHRC to /usr/sap/HAN/home/.cshrc
02:07:51.393 - INFO: /usr/sap/HAN/home/.bashrc already exists -> overwriting
02:07:51.393 - INFO: Copy /usr/sap/HAN/global/hdb/install/support/BASHRC to /usr/sap/HAN/home/.bashrc
02:07:51.393 - INFO: /usr/sap/HAN/home/.profile already exists -> overwriting
02:07:51.393 - INFO: Copy /usr/sap/HAN/global/hdb/install/support/PROFILE to /usr/sap/HAN/home/.profile
02:07:51.393 - INFO: Processing file '/usr/sap/HAN/global/hdb/install/support/SAPENV.SH'
02:07:51.393 - INFO: Replaced '\@SID\@' with 'HAN'
02:07:51.393 - INFO: File '/usr/sap/HAN/home/.sapenv.sh' was updated
02:07:51.393 - INFO: Processing file '/usr/sap/HAN/global/hdb/install/support/SAPENV.CSH'
02:07:51.394 - INFO: Replaced '\@SID\@' with 'HAN'
02:07:51.394 - INFO: File '/usr/sap/HAN/home/.sapenv.csh' was updated
02:07:51.392 - INFO: ---------------------------------------------------------
02:07:51.392 - INFO: END: Configuring user home '/usr/sap/HAN/home'
02:07:51.392 - INFO: ---------------------------------------------------------
02:08:51.943 - INFO: ---------------------------------------------------------
02:08:51.943 - INFO: Starting SAP HANA Database system...
02:08:51.943 - INFO: ---------------------------------------------------------
02:08:51.943 - INFO: Starting external program /bin/su
02:08:51.943 - INFO: Command line is: /bin/su - hanadm -c "/usr/sap/HAN/HDB00/HDB start india"
02:08:52.149 - INFO: Output line 1: Starting instance using: /usr/sap/HAN/SYS/exe/hdb/startsap HDB00 india
02:08:52.149 - INFO: Output line 2:
02:09:09.257 - INFO: Output line 3: Warning: Could not find virtual host in ifconfig list
02:09:09.357 - INFO: Output line 4:
02:09:09.357 - INFO: Output line 5: Starting SAP Instance HDB00
02:09:09.360 - INFO: Output line 6: ------------------------------
02:09:09.361 - INFO: Output line 7: Startup-Log is written to /usr/sap/HAN/home/startsap_HDB00.log
02:09:24.462 - INFO: Output line 8: Instance Service on host india started
02:09:54.516 - INFO: Output line 9: Instance on host india started
02:09:54.523 - INFO: Output line 10:
02:09:55.525 - INFO: Program terminated with exit code 0
02:09:55.525 - INFO: Waiting for IndexServer
02:10:50.701 - INFO: IndexServer is alive: pid = 9138, args = hdbindexserver
02:08:51.943 - INFO: ---------------------------------------------------------
02:08:51.943 - INFO: END: Starting SAP HANA Database system...
02:08:51.943 - INFO: ---------------------------------------------------------
02:10:50.701 - INFO: ---------------------------------------------------------
02:10:50.701 - INFO: Setting password of database user SYSTEM
02:10:50.701 - INFO: ---------------------------------------------------------
02:11:12.248 - INFO: Connection refused: retrying... (0)
02:11:13.399 - INFO: IndexServer is alive: pid = 9138, args = hdbindexserver
02:11:29.400 - INFO: Connection refused: retrying... (1)
02:11:30.571 - INFO: IndexServer is alive: pid = 9138, args = hdbindexserver
02:11:46.580 - INFO: Connection refused: retrying... (2)
02:11:47.771 - INFO: IndexServer is alive: pid = 9138, args = hdbindexserver
02:12:03.780 - INFO: Connection refused: retrying... (3)
02:12:04.908 - INFO: IndexServer is alive: pid = 9138, args = hdbindexserver
02:12:20.920 - INFO: Connection refused: retrying... (4)
02:10:50.701 - INFO: ---------------------------------------------------------
02:10:50.701 - INFO: END: Setting password of database user SYSTEM
02:10:50.701 - INFO: ---------------------------------------------------------
02:06:00.939 - INFO: -----------------------------------------------------------
02:06:00.939 - INFO: END: Creating System...
02:06:00.939 - INFO: -----------------------------------------------------------
02:12:22.061 - ERR: Installation failed
02:12:22.061 - ERR: error installing
02:12:22.060 - ERR: Cannot create Instance
02:12:22.060 - ERR: Cannot set password of database user SYSTEM
02:12:22.059 - ERR: Connect failed: IndexServer crashed
02:12:22.061 - ERR: Could not remove "/usr/sap/HAN/global/hdb/install/config/installation.ini".
Can someone help? Many thanks in advance!!!
Regards,
Kasi
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Error while creating Configuration for SLT replication
HI All,
I am trying to do a simple application in Hanna using SLT for data replication.
But while trying to create the configuration using LTR t-code, I am getting error as "Error occured when opening DB connection". Despite of the error, an entry is going into the DBCON table and the configuration is not getting created.
I tried to test the connection using report "ADBC_TEST_CONNECTION" but the result is connection cannot be opened.
I just want to know what can be the cause and its solution.
My current notion is that we need not have to start the Hana server, I am not sure whether its correct or wrong ?.
If we need to start the linux server(Hana server) kindly let me know the steps for it.
Thanks in advance
With Regards,
Gopal
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How to determine of Week of the month in HANA SQL?
Hi,
Please can you tell me how can i determine the week for a particular month,starting from Sunday.
I have written script in HANA as :
SELECT WEEK(TO_DATE ('2013-03-01', 'YYYY-MM-DD'))
- WEEK(ADD_DAYS(TO_DATE ('2013-03-01', 'YYYY-MM-DD'),-(DAYOFMONTH(TO_DATE ('2013-03-01', 'YYYY-MM-DD'))-1)))+1 FROM DUMMY;
But it doesn't seem accurate, it fails for date 2013-03-31, as the week number should be 6.
in SQL similar functionality is achieved by (for week starting from Monday):
SELECT WEEK(my_date_field,5) - WEEK(DATE_SUB(my_date_field, INTERVAL DAYOFMONTH(my_date_field)-1 DAY),5)+1
link for SQL code : http://think-robot.com/2009/04/week-of-the-month-in-mysql/
Please help!
Regards
Sushant
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Convert SQL to CE Function
How can i convert the below sql statement into Hana SQLSCRIPT. Can we use 3 tables in the CE_JOIN
select
e.ID,e.NAME,e.LAST_NAME,r.role,n.name,
( 0.998 * e.ID - 1 ) as CALCU
from employee e,role r, new_employee n
where e.role_id = r.role_id and e.role_id = n.role_id
I need something like in this format.
CREATE PROCEDURE ProcWithResultView(IN lt_employee EMPLOYEE,IN lt_role ROLE, IN lt_new_employee NEW_EMPLOYEE,
OUT EMPLOYEE_ROLE EMPLOYEE_ROLE)
LANGUAGE SQLSCRIPT READS SQL DATA WITH RESULT VIEW ProcView AS
BEGIN
EMPLOYEE_ROLE = CE_JOIN(:lt_employee,:lt_role,:lt_new_employee,["ROLE_ID"],["NAME","LAST_NAME","ROLE_ID","ROLE","0.998 * 'ID' -1" as CALCU]);
END;
SELECT * FROM ProcView WITH PARAMETERS
('placeholder'=('$$lt_employee$$','EMPLOYEE'),
'placeholder'=('$$lt_role$$','ROLE'),
'placeholder'=('$$lt_role$$','NEW_EMPLOYEE'));
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