Hi,
As far as I know, SAP HANA only supports Data Volume encryption.
Then, is there no way for one-way encryption for the password column?
Thanks,
In-Sung Lee.
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Does not HANA support one-way encryption for password column?
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Restore Data By Company code
Hi All,
Can I restore the data for a specific company code , as we have multi companies in our database.
Regards,
Hasan
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How to calculate Previous year in HANA
Hello,
I have the requirement to calculate the previous year?
How can i calculate the same under analytical view.
Regards,
Neha
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How to Automate the Csv files to load the updated data in HANA database?
Things that i have done :
One time load of bulk data with ctl files using HANA studio by storing the ctl and csv on the HANA server.
things that are to b implemented:
How to automate the task of loading the updated csv files into the HANA server.
How to automate to load the contents into the database without using HANA studio.
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what are various methods of importing bulk of data in HANA studio without using data services ?
i have to import bulk data in SAP HANA without using data services. is there any methods from which bulks of data can be loaded?
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Table (type Column Store) Memmory Issues
Good day,
I have an issue with the memory consumtion of a HANA Schema table with type column store. After data deletion from column tables the memory consumption doesn't get less, on the contrary it grows. Even tried to unload / load the table but it didn't work.
Is there any possiblity to reorg the statistics of the table or something else.
I attached some screens files of the workaround.
Any help will be appreciated.
Thank you!
Best regards
Anatolii Kozub
Or maybe how to “clean” deleted records from RAW!
Message was edited by: Anatolii Kozub
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Create Temporary Table with table-type
In HANA is possible to create a temporary table with the structure already defined in a TYPE?
EXAMPLE:
CREATE TYPE MY_TYPE as TABLE( col1 varchar(1), col2 integer) CREATE LOCAL TEMPORARY TABLE #TMP_TBL WITH MY_TYPE
Fore more information, I have HANA PLATFORM Rev. 53.
Thanks very much.
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SQL error 10760 error dump in BW on HANA
Hi All,
We have recently upgraded our HANA to patch level 69. Now we are getting dumps on SPRO & RSA1 transaction.
| Category | Installation Errors |
| Runtime Errors | DBIF_RSQL_SQL_ERROR |
| Except. | CX_SY_OPEN_SQL_DB |
| Date and Time |
Short text
| SQL error "-10760" when accessing table "BALHDR". |
What happened?
| Error Text of the Database: "Memory allocation failed." |
Internal call code.........: "[RSQL/UPDT/BALHDR ]"
Please check the entries in the system log (Transaction SM21).
Error analysis
| An exception occurred that is explained in detail below. | |
| The exception, which is assigned to class 'CX_SY_OPEN_SQL_DB', was not caught | |
| in | |
| procedure "BAL_DB_INTERNAL_NO_UPDATE_TASK" "(FUNCTION)", nor was it propagated | |
| by a RAISING clause. | |
| Since the caller of the procedure could not have anticipated that the | |
| exception would occur, the current program is terminated. | |
| The reason for the exception is: | |
| Error Text of the Database: "Memory allocation failed." |
If the error occures in a non-modified SAP program, you may be able t
find an interim solution in an SAP Note.
If you have access to SAP Notes, carry out a search with the following
keywords:
"DBIF_RSQL_SQL_ERROR" "CX_SY_OPEN_SQL_DB"
"SAPLSBAL_DB_INTERNAL" or "LSBAL_DB_INTERNALU02"
"BAL_DB_INTERNAL_NO_UPDATE_TASK"
Any hint to resolve this issue.
Regards,
Rafikul
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How to call ProcedureView with parameters
Hello,
I'm trying to create a stored procedure that calls a StoredProcedure-view.
Question 1:
They can explain to me how I can call StoredProcedure-view using variables?
EXAMPLE:
--this works EXEC 'INSERT INTO #TMP_GSP__MNOITT SELECT * FROM GSP_PROC_MNOITT_VIEW WITH PARAMETERS( ''placeholder'' = (''$$itemcode$$'',''' || :itemcode || '''), ''PLACEHOLDER'' = (''$$_level$$'',''0''), ''PLACEHOLDER'' = (''$$parent$$'',''-1''), ''PLACEHOLDER'' = (''$$parentqty$$'',''0''))';
--this NOT works
INSERT INTO #TMP_GSP_RECURS_MNOITT SELECT * FROM GSP_PROC_MNOITT_VIEW WITH PARAMETERS( PLACEHOLDER."$$itemcode$$" => :itemcode , PLACEHOLDER."$$parent$$" => :parent, PLACEHOLDER."$$parentqty$$" => :parentqty);
Question 2:
I can pass a NULL value to a nvarchar parameter?
In this example the parameter 'level' is integer and NULL received correctly, however the parameter 'parent' is nvarchar (5000) and receives an alphanumeric value 'null'.
SELECT * FROM GSP_PROC_MNOITT_VIEW WITH PARAMETERS(
'PLACEHOLDER' = ('$$itemcode$$', '02005300186401002116'),
'PLACEHOLDER' = ('$$_level$$', 'null'),
'PLACEHOLDER' = ('$$parent$$','null'),
'PLACEHOLDER' = ('$$parentqty$$','1'));
--this NOT works
SELECT * FROM GSP_PROC_MNOITT_VIEW WITH PARAMETERS(
'PLACEHOLDER' = ('$$itemcode$$', '02005300186401002116'),
'PLACEHOLDER' = ('$$_level$$', 'null'),
'PLACEHOLDER' = ('$$parent$$',null),
'PLACEHOLDER' = ('$$parentqty$$','1'));
I'm working with HANA PLATFORM Rev. 53.
Thank you very much.
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HANA Rev64 auto-update not working
Hello
We have upgraded our HANA Rev55 to Rev64 using HLM, and expected that the HANA Studio repository inside the instance would be updated/created, so that we could define the location in our HANA Studio programs on our PCs and update from the instance repository. However, HANA Studio complains that there is no repository. We have tried to create the repository using the hdbeuspack utility, but this aborts immediately after the "Initialising repository type catalog" message.
Has anyone else had this problem and found a resolution for it?
Cheers
Soyful
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Effective_date transformation in BODS
Hi,
I have read about effective_date in BODS and it Calculates an effective-to value for data, I dint get the actual usage and the way to implement it.
Is there anyone who has used this transformation in practical scenario and could tell me how to use it along with proper steps then it would be
a great help.
Regards
Karishma
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HANA and the Overall Confusion
HI All,
We just got back as well and boy are there so many opinions on HANA, the roadmap, etc. We decided to place this topic and group all questions we've read from earlier posts along with what other customers were saying and asking.
1. Does SAP HANA replace BI?
The way we look at this is BWA came out around 4-6 years ago (if we recall correctly). Of the 15,000+ customers that have BI installed, how many adopted BWA (have implemented and using)? Can this same conversion rate be said for HANA (meaning only a certain % of customers that either have BWA already or don't have BWA (so never implemented BWA) will implement HANA)?
It sounds like there will almost be 2 Data Warehouse solutions with SAP going forward. Traditional BI the way it exists now and then HANA. With HANA you get real-time data and instant query performance. From what we've read and heard this past week a "HANA BI" will be a new set of tools to develop reporting solutions. Now, how about all the transformation that currently occurs in traditional BI. Updating to a cube there is most of the time some transformation, lookups, that happen to create a record. Sure, HANA is in memory, but this same type of data transformation must happen to create a single record in some type of "InfoProvider" that BOBJ can read from and display in, for example, SAP Dashboarding, Crystal, Webi.
I have not seen or heard one explanation into the "SAP HANA" Data Warehouse approach. Can someone comment regarding this most important point 1?
2. Will SAP continue 5-10 years down the road to support "Traditional BI"?
We don't see moving to HANA. Sure concept sounds great, but we didn't see the need for BWA (data volume just not there) and we don't see the need for HANA. We have less than 1% of our BI applications we need updated more regular than nightly. So these exception solutions we load several times throughout the day. This works for us.
3. What does this mean for our RDBMS, meaning ORACLE?
Does HANA mean customers using ORACLE, for example, can remove this hardware piece altogether in the future? Side note: If your ORACLE, what in the world are you thinking?
4. Is HANA going to be adopted and implemented more quickly on the ECC side than BI side first?
We assume SAP will concentrate on the ECC side first, thus maybe making a decision to go to HANA a possibility. We really only hear what it does for BI, not ECC.
We could be confused, as everyone else, but I think the above would really clarify things for many.
Please comment.
Thanks!
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Starting with BW today or not
Should we start with BW Implementation next year, since we want to change to SAP ERP on HANA in 2 - 3 years.
Or should we create a DWH with DataService in MS-SQL/IQ and change the Target later to HANA-DB?
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Configuring Workspace in SAP HANA Studio
Hi All
I am trying to configure workspace in HANA Studio ver 46,but It is throwing error,Repository client not configured.When I'm trying to configure the repository client under Windows->Preferences->SAP HANA Development when I browse through the path C:\Progrm Files\SAP\hdbclient I am not able to find regi.exe which ie needed for repository client configuration.Request your help in proceeding further.
Thanks
Santosh Varada
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Getting variable back in SQL script when reading from table
Hello,
in an SQL script procedure I want to do a select count(*) to get the number of table records.
The table name (with schema name) shall be a variable.
I tried to options, both failed:
Option 1: Within SQL script:
select count(*) into lv_number from table_name.
Here the problem is the table name. The system responds with "scalar types not allowed":
Option 2: Embedded SQL:
exec 'select count(*) as :lv_number" from " '|| :cachetable_name || ' "' ;
Here the problem is that the SQL-Script variable lv_number' is not filled from the embedded SQL.
Any ideas?
Thanks in advance, Christoph
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FusionIO vs. Hana?
Hi there,
i am not that HANA Specialist. Our BW System is running at the Moment on FusionIO. So my Supervisor comes to me and asked if we should not go to SAP HANA.
So when we want to use SAP HANA do we have to migrate the whole BW System to HANA? Or is it so that only Infocubes Methods and so on are only stored in the HANA System?
Can someone here explain the benefit FusionIO vs Hana?
Kind Regards
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Creating a default column to store current user?
Hi
I need to create two columns to automatically keep track of the current time stamp and current user information for each row operation. I have tried the following schema to achieve this:
"LAST_MODIFIED" LONGDATE CS_LONGDATE NOT NULL GENERATED ALWAYS AS CURRENT_TIMESTAMP,
"LAST_UPDATED_BY" NVARCHAR(100) NOT NULL GENERATED ALWAYS AS CURRENT_USER,
Internally, HANA creates two ALTER statements for the above "generated always columns":
ALTER TABLE "TRNFRM_DWUSAGE"."TEST_MEM" WITH PARAMETERS ('CONCAT_ATTRIBUTE'=('EXPRESSION=longdate( now() )',
'LAST_MODIFIED'));
ALTER TABLE "TRNFRM_DWUSAGE"."TEST_MEM" WITH PARAMETERS ('CONCAT_ATTRIBUTE'=('EXPRESSION=''hana_user''',
'LAST_UPDATED_BY'));
I have no issue with current timestamp as it gets generated as "now()". However, current user value gets hard coded to the current value defying the purpose of generated always column. i.e, if some other user performs a row operation, the LAST_UPDATED_BY column will not get updated. Please let me know if there is any workaround.
Also, can someone plz point me to the documentation of ALTER statement which uses WITH PARAMETERS and CONCAT_ATTRIBUTE ?
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Attribute view content from SLT system tables like KNA1
Hi All,
I have strange issue with Attribute view created on tables from SLT system. I created a view on KNA1 and MARA . when I tried to do a DATA PREIVIEW with my user id nothing comes up . This is same for Analytical view. But when I try to view the content from SYSTEM User Id everything comes up for both Attribute and Analytical Views. I checked the Authorizations for both my User Id and SYSTEM id for SLT sytem and they look same.
I am on SP06 and does any body come across this kind of scenario?
If yes and found solution please let me know. I really appreciate your input.
Thanks in advance.
Sree C
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Native HANA or BW on HANA ?
Hi,
I have a few questions:
My first question is regarding the type of projects coming in HANA. I have seen mostly the projects that are coming are BW on HANA and hardly any native/standone HANA implementations. Is it correct to say that the industry is shifting towards BW on HANA ?
For a new learner, what will be more benefecial to learn: HANA + BO/BODS or BW on HANA ?
As far as I am concerned, I have been working in standalone HANA projects and I don't see much opportunities coming in that area. My current skillset is: HANA + BODS with some knowledge of BO (webi reporting) and decent sql knowledge. I am from non-BW background. So, would really like to understand what exactly is BW on HANA. Is it just the same BW concepts with the only difference that the underlying database here is HANA instead of some tradition database. More specifically I would like to know what kind of skillset a person needs to work on BW on HANA ?...Is it only BW knowledge or knowledge of HANA as well ?
Would it be a good idea for me to learn BW on HANA at this stage (considering my current skillset) ?
Regards,
Aman
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Delta Merge in HANA
What is delta merge in HANA?
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