Hi Aamod,
You can access DB objects (Tables and Views) from a remote system using SDA. The objects under _SYS_BIC schemas are Calculated Scenarios, which are not available through SDA.
I'd suggest you expose the DB tables (used in your view) as virtual tables and build models in the other system on top of these virtual tables.
Regards
Abani
Hi
We want to do facial recognition through HANA.
Any pointers on how to do this, will be helpful
Thanks
Neelesh
Neelesh,
Use R - add the library needed and use this kaggle tutorial:
https://www.kaggle.com/c/facial-keypoints-detection/details/getting-started-with-r
I used this tutorial for a Coursera course some time ago and it is easy to follow.
It doesn't use HANA, but it would'nt be too much work to adapt it so that the data from the frame is stored in HANA rather than files.
good luck!
mark teehan
singapore
Hi Team,
We are planning to implement HANA DR with System replication.
I understood the concept of DC's distances from the guide.
Now i would like to understand the bandwidth and speed requirement for WAN connectivity between the DC's to setup sync and Async mode or how much of data that will be transferred across on an average, I know it depends on the transaction but still s there a benchmark table for the same.
As I am really in staring phase, I cannot specify in RPO and RTO, It should be minimal and cost effective.
Also any websites/ guide that discuss about the WAN bandwidth would be really appreciated.
Thanks,
Razal
Hi Francesco,
> According to the documentation I should be able to get a detail of 7 decimal digits, but after the first three digits all others are 0.
Where did you find this info? I don't think CURRENT_TIMESTAMP or NOW() will return the resolution till microseconds. You cannot find this info from CURRENT_TIMESTAMP - SAP HANA SQL and System Views Reference - SAP Library or NOW - SAP HANA SQL and System Views Reference - SAP Library.
However it's true in SAP HANA that the format of TIMESTAMP is "YYYY-MM-DD HH24:MI:SS.FF7" You can find it from Data Types - SAP HANA SQL and System Views Reference - SAP Library
The format of TIMESTAMP and the result of CURRENT_TIMESTAMP are two different things.
CREATE COLUMN TABLE TT (T TIMESTAMP);
INSERT INTO TT VALUES (TO_TIMESTAMP('2014-10-28 14:00:00.1234567', 'YYYY-MM-DD HH24:MI:SS.FF7'));
INSERT INTO TT VALUES (CURRENT_TIMESTAMP);
SELECT TO_VARCHAR(T, 'YYYY-MM-DD HH24:MI:SS.FF7') "to timestamp" FROM TT;
Best regards,
Wenjun
Hi Hay,
Thank you for your reply.
Will do the same and update if anything else comes up.
Thanks again.
Regards
Ahmed Mohammed
Whitin my organisation we are relative new to HANA. Currectly we are building some ETL with SAP DS to load data to HANA.
To be able to build a dataflow a HANA tabledefinition must be imported. When doing so we are faced with the following error:
Because we also have a POC environment where we are succesfully able to import a tabledefinition we are almost sure that the issue is caused by the rights the HANA user has. So the question is: what are the HANA rights needed to be able to import a table definition in SAP DS?
Hi
I am an SAP Business One Consultant/Project Manager and like to upgrade my knowledge to SAP HANA. please suggest which stream would suits me in HANA. I am a functional guy doesnt know coding/programming much.
thanks
Hi Wenjun,
Thanks.
Maybe I have not been clear in my question: my point is as HANA timestamp supports timestamp resolution till 7 digits, is there any way to get such resolution in an HANA procedure?
As you said CURRENT_TIMESTAMP and NOW seem not to do it.
In my opinion documentation here is not very detailed, I would expect something more, also because if I try to handle the result of CURRENT_TIMESTAMP with a precision less than FF7 I get an error, so why should I consider CURRENT_TIMESTAMP with precision of 7 if the last 4 digits are blank?
Francesco
NOW() and CURRENT_TIMESTAMP functions return the time with microseconds resolution.
And agreed, it would be good if the documentation would be explicit about this.
However, the datatypes work with up to seven digits precision.
Cheers,
Lars
Any suggestion on HANA Live Content or SNC related BW Content would help.
Thanks
Hi Team,
Could you please do let me know what could be the issue regarding below issue. I have log ont LTRC tcode in SLT system and checking the status of available configurations. Then I fould an issue with ECC to SLT system configuration. I found below issue.
I am very new to SLT. So could you please do let me know how to correct it.
Regards,
Jo
Hi,
It might be stupid query but let me ask.
Suppose I have decided to go for HANA with 1 TB size in memory. So disk space will be 4 TB.
Now suppose we came to know in later stage that 1 TB memory in not sufficient and we should add more memory.
Now my query is
1. Can we just extend more memory just like we do on normal [ Non HANA ] system.
Can we do it or not ? If not why?
2. If 1 is not the solution , I think scale out the another solution. So slave nodes have to be HANA Appliance?
Regards,
Vinay
Hello Gurus,
I am getting the error message which i have attached along with the discussion, Can you please suggest me how to move further.
Thanks in advance with best regards,
krishna Punuru.
It's not a stupid question.
You must think to your future state architecture when designing a HANA solution. What are your data needs today, what will they be in the future?
It is possible to buy a 1TB system and license 512GB. You can buy more license when you need it, with some vendors it is possible to upgrade to 2TB, but with HANA, CPU count and RAM size must match so you can't just upgrade RAM alone.
It is possible with some vendors to upgrade from scale-up to scale-out. In this case you would move from 1TB to 3+1TB.
Lots of options, talk to a hardware vendor and choose carefully!
Hi Vinay,
It depends on your licensing agreement. Usually you buy memory in blocks. ie: You might buy a 1TB memory block but you are only paying for 250GB in your licensing aggrenent so it will be capped at 250GB. When you find you are consistently maxing out your 250GB you would buy more licensing and boost the cap to 500GB for example without having to install more memory. When you are finally paying for the full 1TB and need more such as 1TB + 250GB you would have to install another full 1TB block (boosting potential capacity to 2TB) and then license 250GB more. At least that's my understanding of how it works. And no you can not utilize memory on a non-hana appliance if that's what you are asking in your second question.
-Patrick
Hi Folks,
Have a doubt, like always i do is to compare with other databases. Anybody using tools from other vendors or else using the standarad functionality.
What are the best practices i understand some of them are specific to a organisation, but what are the approaches that have been taken for audit and other security stuff.
If we are planning to use SAP BW on hana
Hi John / Patrick,
Thank you for your quick answer. It helped me to understand however it gave me another queries.Could you please suggest
1. So ho much RAM , HANA can use depends upon licensing agreement? This techical restriction or licensing auditing one?
2. I can't upgrade RAM alone for HANA.But with HANA, CPU count and RAM size must match. This is also techical restriction or licensing one?
3. Suppose even if I have license for 512 GB and I upgrade to 1 TB [ If techically possible for HANA ], will it be possible for HANA DB to use that extra RAM as well techically?
Regards,
Vinay
hi how to create search rule set in sap hana development give me one example am confused
Hi All,
Hana Live was deployed successfully and when I see the views in browser package names is being displayed as undefined.
Any suggestions on this?
Regards,
Raj