Hi experts
We have an BW 7.40 SP12 system with existing non-SAP source systems (Oracle, MS SQL and DB2).
Currently we use DB-Connect as connecting type to these non-SAP source sytems.
I have gone through the documents of this link:
http://scn.sap.com/docs/DOC-28467
but didn't find any hints regarding my question. Questions: Will DB-connect still work after migration to HANA? Any activities to consider? Thanks T.
./fsperf -m all -b 1M -f 16G -i random /data/
The tests will be executed with the following settings:
Test mode:..............................all
Measurements............................all
Program output:.........................short
Block size:.............................1MB
File size:..............................16GB
I/O access order:.......................random
Randomize data:.........................yes
Interactive:............................no
No cleanup: ............................no
No initialization:......................no
Directory path:........................./data/
Additional program parameters:
None
ERROR: Exception: Could not allocate buffer!
Hi Folks,
I'm creating a scripted Calculation view with below sql query,
var_out = SELECT A.PERIO, SUM(A.VV010) AS Revenue, SUM(A.VV290) AS Price_Variance, A.VKORG from _SYS_BIC."ASHOK_ECC/AV_ACTUAL" AS A JOIN _SYS_BIC."ASHOK_ECC/AV_PLAN" AS B ON A.VKORG = B.VKORG
GROUP BY A.PERIO, A.VKORG ORDER BY A.PERIO;
while previewing the data I'm receiving an error "column store error search table error 9 memory allocation failed".
Earlier I have created an scripted calculation view by joining two analytic views and it came of successfully... But his one I'm trying to join both Analytic and Attribute view.
Could anyone explain me why I'm getting this error?
Hi,
After we upgraded our HANA databases to SPS 102.01, we are seeing lots of error messages in the index server alert trace file like "(rc 6906, Attribute engine index not found". I ran the report RSDDB_LOGINDEX_CREATE as per OSS note 1656582, with the Object type filter = Cube and Infoprovider = <infoprovider name>
But even after that the issue is not resolved.
Has anybody faced this issue and knows what is the resolution?
Thanks,
Arindam
Hi,
I have a table with two columns. CustomerID and AccountManager.
Most customers have just one account manager. Some have two or more.
I need to query the table, returning one row per CustomerID, with the AccountManager. For the customers with more than one account manager, I need to return a comma separated list of account managers.
e.g.
Customer table:
Query result:
I need the query result as a view for further use.
Can anyone give me a tip, without using a Cursor?
Thanks in advance,
Rob
Dear All
The SAP ERP 6.0 EHP7 Development system was working fine with Hana Rev. 102 on Suse Linux 11 SP4.
To update SP06 to SP10, the sum asked to update database to >102, for which I have updated it to SP11 (Rev. 110).
After that I can see that the SAP Performance is degraded.
The Kernel is updated to the latest (742. 314).
In CCMS, I can see the high DBRequest time.
Also in Hana Studio, for some activities, or refreshing any activity take long time.
Then I installed QA system directly on Rev. 110...but I noticed the degraded performance, even though the sgen is complete
What is happening here is that when a transaction is executed first time it take long time. when the same transaction is called back again, it is executed immediately.
How can I check this.
Need advice.
Regards
Imran
Hi,
which privileges do I need if I wish to create, drop, grant and revoke all kinds of repository roles in SAP HANA.
We're on SPS9.
Any help will be appreciated.
Cheers,
Martin
Hello guys, how can i remove DOKTL, DOK* table from memory by default on start of HANA DB? i tried to change table/view TABLES/m_cs_tables no success. I am talking with respect to SAP EHP7 based upon SAP hana db 1.0 sp11.
I want to reduce memory usage by default as we are not going to use document related tables. So trying to see if we diable few table to load into memory at start of DB; once it is accessed in operation i don't mind having them in memory.
I know the consequence for performance if it is not in memory.
I tried to unload it from memory using DB studio but didn't worked on this table but other tables i tried it worked.
Mani
Hi,
I am trying to send data to an external webservice and am getting a 400: Bad request error.
Have been digging on the problem since a long time.
Many of the experts I know tell me that the code seems fine.
I have now started looking at things apart from the main xsjs code that might be causing an issue.
The webservice I am trying to reach is let's say in the form abc.xyz.com:334/webservice/services/addr
host = "abc.xyz.com";
port = 334;
pathPrefix = "webservice/services/addr";
description = "WebService";
useSSL = true;
proxyType = none;
sslAuth = client;
useProxy = false;
proxyHost = "";
timeout = 0;
authType = none;
The XSJS code has the request definition as below:
var request = new $.net.http.Request($.net.http.GET, "");
When I change the host value in destination file, to a junk value.For ex. I change abc.xyz.com to abc.xom and try to call this webservice ,I get the below error:
HttpClient.request: request failed: unable to establish connection to abc.xom:334 - IPcon: connection to host failed!
Notice that there is no pathPrefix(webservice/services/addr) in the error . This makes me think that the pathPrefix is somehow not adding on to the link.
Or it might just be the way the error is displayed.
Please let me know if you have any experience on the same.
Thanks,
Shyam
Hi Guys,
I have gone through so many discussion regarding this topic but still I couldn't understand some points. here I am giving my doubts
DSO -> Analytical view
1. When we import DSO from BW to HANA studio it will generate as analytical view , when I read lot of articles
I understood that analytical view nothing but cube in BW i.e. fact table connected with dimension tables;
but DSO is flat structure and not for multi dimensional modeling then how come DSO will get generate as a Analytical view in HANA?
How come DSO generates as star schema model analytical view?
2. Based on what DSO table the analytical view will get generate in HANA and why?
3.can we create analytical view based on change log table and active data table?
4. How delta concept work from DSO to Analytical view ?
Infocube-> Calculation view
5. I understood that infocubes are imported as internal analytical views and graphical calculation views
what is internal analytical view and where can I see in HANA and how to use them?
6.Infocube is extended star schema model in BI, when we import into HANA it will convert as calculation view,
based on what theory/logic cube will get import as a calculation view in HANA?
Thanks in advance
Hi All
I am facing a situation where we have to migrate 80 TB system using DMO. The requirement is that this migration has to be done in 2 days. We don't do file splitting using DMO.
Is there an option to manually split files and use using DMO? Also is there any other option available to accelerate the Migration process?
Please suggest.
Thanks
Tanmay
Hello,
There is a table with one of the column type NCLOB. while querying the data I am using NVARCHAR ("COLUMNNAME") as "columnname";
Data returned is UTF-16 due to which when I render the string it has junk characters between every character like --> �i�c�c�o�l�o� �(�p�r�e�s�y�n.
How to get the data from backend as UTF-8? If it's not possible then should this be written in frontend?
Thanks,
Rashmi
Hi,
I have a requirement, where user will enter a year in input parameter.But, the result will have the data of year entered by user and year-1 .
Can can I achieve this??
Regards
Lavanya
Hi,
I want to migrate my SAP BW system to HANA and migrate also the o.s (eg. from windows to linux). I want to know if DMO allow me to do achieve this result. For my understanding on DMO, the same application server is used also after the migration. Then the step maybe are:
- migrate system with DMO and obtain my system WITH DB on HANA and PAS on windows.
- turn off definitively the PAS (windows) and install a new PAS on linux (new server) on top of HANA DB
Is this a right procedure?
Thanks
Regards,
Walter
We've just upgraded our HANA from version 82 to version 11.
Whenever we try to preview data in the new HANA Studio on a scripted calculation view we receive the following error.
Error executing the query
Error: SAP DBTech JDBC: [2048]: column store error: search table error: [34023] Instantiation of calculation model failed;exception 306106: Undefined variable: $$IN_MULTI$$. Variable is marked as required but not set in the query
If we preview the same view in the older version of HANA Studio, it will still return correctly even though the database itself was upgraded. We are also receiving errors when trying to access the view through an Information Design Tool (IDT)-generated universe (.unx) in our BO 4.0 environment.
We did also create a brand new view with two parameters, and it had the same behavior (although it worked fine with only one parameter).
The script for the view is like the below.
/********* Begin Procedure Script ************/
BEGIN
var_out = select PROV_NAME, LOCATION, REGION, count(log_id) as LOG_COUNT
from "_SYS_BIC"."PackageJamie/AN_JamieTest"
where location = :IN_LOCATION
AND region = :IN_REGION
GROUP BY PROV_NAME, LOCATION, REGION;
END /********* End Procedure Script ************/
Any help you gurus/ninjas/swamis/shaman can provide would be much appreciated.
So I am looking into creating some system statistics based off of the SYS Views and Monitors for our HANA environments and I was hoping to create a view (or staged table) that would count how many times an explicit view was run or accessed by user.
I have looked into M_SQL_PLAN_CACHE and VIEWS and OBJECTS and m_CONNECTIONS but I am not able to find a directly relation between view_oid and a last execution time stamp by user.
Can anyone shed some light on how I could accomplish this?
(On prem installation, SPS 09, still using the SSS)
Hi,
Until now I have done quite a bit of authorization stuff in SAP ERP and BW, i.e. in the ABAP world. Recently, I have been introduced to SAP HANA and somehow somebody thought I should do authorization here as well. When I first read about catalog roles, I was genuinely shocked. How on earth could someone create something like that! Later, I discovered that repository roles exist which are much better.
But, I still haven't been able to find all the tools and reports that I used for authorizations, roles and users in SAP ERP and BW.
So here are my questions:
I realize that a competent SQL programmer can code a solution to these tasks. But I hope that there are some readymade tools which will make my life easier.
I'm looking forward to your replies,
Martin
Hi,
I am getting the below error when I am trying to see the raw data from my HANA View and I am getting this error only when I pull the one particular KeyFigure out of several other KeyFigures in the model. Several other KF's available are "Calculated Columns" to calculate the sum of KeyFigure which falls under different Aging Buckets.
But When I pull this particular CC to calculate the Sum of KF = X when Aging Days > 999 days, then I am getting the following error.
Formula: if("Aging_Days">999,"KFXXXX",0)
Error:
Error: [314]: numeric overflow: search table error: [6944] AttributeEngine: overflow in numeric calculation;AttributeEngine: overflow in numeric calculation;int [here]int(fixed8_15.2 if(int gt(int "Aging_Days", int '211'), fixed8_15.2 "KFXXXX", fixed8_15.2 fixed_8(int '0'))),(Aging_Days = 589[int], KFXXXX = -4650682100.00[fixed8_15.2]); checkNull false
If I do not pull this CC, then i can see the data without any error as shown above.
Can someone throw some light on how to resolve this issue.
Regards,
Pramod
Dear All
The SAP ERP 6.0 EHP7 Development system was working fine with Hana Rev. 102 on Suse Linux 11 SP4.
To update SP06 to SP10, the sum asked to update database to >102, for which I have updated it to SP11 (Rev. 110).
After that I can see that the SAP Performance is degraded.
The Kernel is updated to the latest (742. 314).
In CCMS, I can see the high DBRequest time.
Also in Hana Studio, for some activities, or refreshing any activity take long time.
Then I installed QA system directly on Rev. 110...but I noticed the degraded performance, even though the sgen is complete
What is happening here is that when a transaction is executed first time it take long time. when the same transaction is called back again, it is executed immediately.
How can I check this.
Need advice.
Regards
Imran
Hello All,
I am trying to use SQL functions, esp (WEEK(date)) in a calculated column and am faced with the error
"Invalid Expression SAP DBTech JDBC [2048]: column store error : Unregistered function name : week"
The same function in an SQL statement works
Can you let me know if I am missing something?
Thanks and Regards,
Vijay