ABAP + SD+ HANA

Dear All,
I am very much interested to learn HANA. But my background is ABAP +SD.
Please advise how much it is suitable to learn HANA.
Regards,
Vishnu.

Hi Vishnu vardhan,
Great to hear having multiple technologies like ABAP with SD. this is better idea not only choosing to learn HANA and also your career .
1. first of all please check what are all skills required to learn HANA . please refer this link
http://scn.sap.com/thread/3446258.
Please refer below link will help some facts about HANA
ABAP and SAP HANA | SAP HANA
Regards,
Gurunath D

Similar Messages

  • Error in query ABAP using HANA as secundary data base

    Hi Experts,
    I have an error when I run a query from ABAP using HANA as alternative database. The query results empty, I do not know if something is missing or if additional error to the connection created by the BASIS consultant.
    The example I'm using is:
    ****Create the SQL Connection and pass in the DBCON ID to state which Database Connection will be used
       DATA lr_sql    TYPE REF TO cl_sql_statement.
       DATA lr_result TYPE REF TO cl_sql_result_set.
       DATA lr_adrc   TYPE REF TO data.
       DATA it_adrc   TYPE STANDARD TABLE OF adrc.
       DATA lv_oref   TYPE REF TO cx_root.
       DATA lv_text   TYPE string.
       CREATE OBJECT lr_sql
         EXPORTING
           con_ref = cl_sql_connection=>get_connection( 'HBT' ).
    ****Execute a query, passing in the query string and receiving a result set object
       TRY.
           lr_result = lr_sql->execute_query( 'select * from "PRD_300"."ADRC"' ).
           GET REFERENCE OF it_adrc INTO lr_adrc.
    ****Get the result data set back into our ABAP internal table
           lr_result->set_param_table( lr_adrc ).
           lr_result->next_package( ).
           lr_result->close( ).
         CATCH cx_sql_exception INTO lv_oref.
           lv_text = lv_oref->get_text( ).
           MESSAGE lv_text TYPE 'I'.
       ENDTRY.
    Regards.
    Richard.

    I resolved the problem myself.
    Regards,
    Richard.

  • What is hana ? does the syntax for abap in hana changes ?

    Hi All,
    I am very much interested to know HANA.
    can any one please explain me ???
    can we use normal ABAP syntax for HANA?
    Regards,
    Abdul

    Hi Abdul,
    first of all I suggest you to look into the detailed info material available here in this space. A good introduction for developers is to look into our reference scenario page: ABAP for SAP HANA Reference Scenario
    With our SAP HANA Database existing ABAP Coding will still run like on any other database. But with SAP HANA you also have the possibility to leverage specific features of this database.Information about these features can be found here: New ABAP for HANA features in SAP NW 7.4 SP5
    If you want to try it out yourself, here is a new end-to.end guide: Brand-new ABAP 7.4 for SAP HANA End to End Deve... | SCN
    Hope this helps, Cheers
    Jens

  • Managing CAL ABAP on HANA instance and removing the secondary windows instance?

    When you setup the ABAP on HANA CAL instance with AWS you get two AWS instances. One which is the ABAP on HANA server and one which is a Windows system holding copies of the development tools, etc.
    I never use this second instance as I log on from my own pc/laptop; so its just wasting money. Can I simply delete it from the AWS console. The CAL does not allow me to delete it on its own. If I do delete that instance can I still manage it with CAL or am I on my own with AWS from that point?
    Regards,
    --Jason.

    Hi Jason,
    SAP CAL keeps track of what happens to the instances in your AWS account, the status is polled every other minute or so. Simply suspending or terminating it could have a severe effect on the operations in CAL.
    Have you thought about starting the Windows instance on a smaller (probably too small) instance type which costs just a couple of cents? CAL cannot track if the SAP system in the instance is functional or not, CAL just checks the status of the container. So you could start the Windows instance on a 512MB machine ....
    I know that this is not what you was aiming for, but it will probably solve the costs issue in the first place quickly.
    Regards,
      Hannes

  • Learn ABAP for HANA

    Hi
    I am interested in knowing more and learning about SAP HANA and ABAP for HANA.
    I found a few links on SDN, but am not sure where to start from. Is there any link where I can start learning about it from basics?
    Thanks

    Hello Yusuf,
    You can follow the thread Re: What is SAP HANA basic terms?
    which gives you some insight of basics.
    Also, You can start looking at the document
    ABAP for SAP HANA Reference Scenario
    Which includes many refernce scenario guides and end-end development guides.
    If this is not helpful please revert to me.
    Thanks
    Prakash K

  • ABAP for HANA certification

    I am ABAP consultant having 9 years of exp. I want to do certification for ABAP for Hana.I found one certification with name SAP Certified Development Specialist - ABAP for SAP HANA (Edition 2014). In that i found below line written "This certification is issued to candidates who successfully pass the certification exam for the "SAP Certified Development Associate - ABAP with SAP NetWeaver" (C_TAW12_70, C_TAW12_71, C_TAW12_731, P_ABAP_70)."
    Now my question is that I have not done any prior certification on ABAP. So Can i directly go for the ABAP for Hana certification or i have to first clear Abap with netWeaver first.

    Hi Amit,
    I haven't appeared for the ABAP certification
    But, I can guide where we can get the content & cost.
    Content:
    https://training.sap.com/shop/certification/c_taw12_71-sap-certified-development-associate---abap-with-sap-netweaver-702…
    Cost:
    DD for 35,000 INR+12.36% service tax (total of 39,326 INR) favoring SAP India Pvt. Ltd., payable at Bangalore or online transfer to SAP (NEFT Details)**
    (Suggesting you please send your mail to SAP help desk, you will get clear idea on this)

  • ABAP For HANA Development Environment

    Anybody Explain ETE Development Cycle of ABAP for HANA?

    Hi Muhammad,
    there's a nice E2E guide End to End Development Example with SAP NetWeaver 7.4 & SAP HANA targeted for ABAP 7.4 SP2 features.
    If you're interested in the latest greates ABAP 7.4 SP5 features (like CDS Views, ABAP managed database procedures) and a Fiori-like app... stay tuned, content is submitted and will arrive on our SCN Space ABAP for SAP HANA soon.
    Cheers,
      Jasmin

  • ABAP with HANA

    Hi All,
    From past few days,I am hearing HANA will be the future.is that is true?
    I am working as SAP ABAP CONSULTANT for last 3 years,what is the future ABAP with HANA.
    Could you please clarify my doubts.
    THANK YOU.

    I recommend you to visit openSAP | Enterprise MOOCs: Learn anywhere, anytime and on any device! there you can apply for some free courses, it will give you the HANA overview.
    Regards,
    Felipe

  • Activation / Supending of Trial for ABAP on HANA and BW 7.4 time out

    Hi altogether,
    until today, the CLOUD solution ABAP on HANA and Netweaver BW 7.4 on HANA worked  perfectly.
    But today (22/01/2015) I get either Time-out Problems when activating or supsending.
    Currently one instance is active and is not suspending. Error message: Suspending did not complete in 1200s. Could you please invest the reason?
    Regards,
    Jürgen

    Hi Juergen,
    According to Error Codes - Amazon Elastic Compute Cloud the description of IncorrectInstanceState is:
    The instance is in an incorrect state, so the requested action can't be completed. For example, some instance attributes, such as user data, can only be modified if the instance is in a 'stopped' state.
    If you are associating an Elastic IP address with a network interface, ensure that the instance that the interface is attached to is not in the 'pending' state.
    Could you check for errors in the AWS management Console or contact Amazon?
    Best regards,
    Stanimir

  • ABAP For HANA as secondary DB problem in execute query decleration.

    Hello Experts,
    I am fetching data from HANA DB as secondary database using ADBC. When I am going to concatenate native SQL query its geting more than 255 char and here is the problem.
    Please suggest how can I deal with more than 255 char string query.
    GV_SQL is query which is string.
    e.g.  GO_RESULT = GO_SQL->EXECUTE_QUERY( GV_SQL ).
    Regards,
    Amol

    Hi Fernando,
         1.Actually I am not facing any problem with ADBC. Just ABAP predefined type STRING is not accepting more than 255 character length.
         2.At the time of concatenating fields, HANA view path and where conditions it is getting more than 255 character, hence at the time execution of query getting failed.
         3.  GV_SQL type string.
    GV_SQL =  |SELECT MANDT....(more than 255 character length)| &&
                       |FROM _SYS_BIC."dev.re.e10.cal.fi.tr/CV_COSTELEMENT_TEST" |
                 && |('PLACEHOLDER' = ('$$IP_BUKRS$$', '{ P_WERKS }')) |.
    GV_SQL storing only 255 character, I wanted a string to store more than 1000 character length.
    Regards,
    Amol

  • Guide for ABAP in HANA

    Hi all,
    I am very much new to SAP HANA and its development in ABAP.
    I have knowledge about ABAP, but now want to know and learn ABAP on SAP HANA.
    There are a lot of material available for the guidance but I am confused about where and how to start this?
    Does any one have the link that guides me from the starting point?
    Any help would surely be rewarded.
    Thanks in Advance :-)

    Have a look here
    Want to learn SAP HANA? Where to Start? Certification?

  • ABAP in HANA Studio via WTS, error in defining ABAP Project

    Dear Colleagues,
    I managed to configure the ABAP Development Tool in SAP Hana Studio in my WTS.
    But as I want to add a new ABAP Project, it ends with an error saying:
    Logon to system FA7 failed (SNC Library not found; environment variable "SNC_LIB_64" not defined, fallback location does not exist: "C:\Program Files\SAP\FrontEnd\SecureLogin\lib\secgss.dll" )
    As you know there is not C:\Program Files\... path in WTS.
    Could please advise,
    Thank you and best regards,
    Steve

    Hi Steve,
    As i know, it is beacuse your ADT is 64bit. Ca you quickly check the following.
    1. Open your SAP Logon in WTS
    2. Open the properties of your ABAP System added
    3. Deactivate the Single Sign on (Uncheck the check box 'Activate Secure Network Connection' on Network tab)
    4. Now on your ADT add the ABAP Project .
    This should work.
    As of now, 64 bit ADT does not support adding ABAP Projects with single sign on.
    Thanks
    Prakash K

  • Where does SRTCM fit into preparing ABAP for Hana?

    I've seen and heard mention of transaction SRTCM (Runtime Check Monitor), to run in Production for one or two weeks to go alongside static code checks. I'm a little confused on how this fits into preparing our code for Hana though.
    If we use ATC/Code Inspector with the 'FUNCTIONAL_DB' and 'PERFORMANCE_DB' variants and then the SQL Monitor in Production, these are then plugged into transaction SWLT to provide a focused list on what we need to work on. SRTCM, however, does not seem to fit into this picture. There doesn't seem to be a way of plugging it into SWLT (unless I'm missing something?). Or is it meant as a stand alone tool?
    We're on SAP_BASIS 740, SP8, in case that makes the difference.
    thanks,
    Malcolm.

    Dear Malcolm,
    you are right, SRTCM is not integrated into SWLT. You can use it as standalone tool. But it is an additional source of information to find critical places in source code. You can also export SRTCM information from an productive system and import it into an development system.
    Best Regards, Thomas

  • Trying to call HANA procedure via ABAP

    Hi everyone,
       I am using ABAP in Eclipse in order to call a HANA procedure within a BPC process chain. While referring to an SCN blog written by Baris Cekic, I have put together a working ABAP Class. This works as my proxy to a functioning HANA stored procedure. My issue is with the ABAP program I am using for the process chain. I believe that I'm passing my input parameter using the wrong format. Please bear with me, as I am not an ABAP programmer! Any help would be much appreciated! Please take a look at the screenshots. Thanks!
    ABAP CLASS - ZCL_BPC_AMDP:
    HANA PROCEDURE - ZPROC_BPC_AMDP:
    ABAP PROGRAM - ZBW_BPC_AMDP:
    This is my issue!! -----> INPUT of SP Name: (I've tried with and without the schema):
    ABAP PROGRAM ERROR:

    Hi Anand,
    you should preferentially use "NVARCHAR" instead of the non-unicode derivate "VARCHAR". As ABAP supports both unicode and non-unicode systems, we only allow the mapping of Strings/character literals from ABAP to NVARCHAR variables in HANA in all ABAP on HANA systems.
    Please find an example of a _SYS_BIC procedure in an AMDP in class CL_EPM_OIA_SIMP_BP_CLSF_AMDPDT (method AMDP_GET_BP_CLASSIFICATION). Should be available in your system.
    And you can additionally try to execute the call you put into the AMDP directly in the HANA SQL console.
    Cheers,
      Jasmin

  • Using ABAP FM in hana enviroment

    Hi Experts,
    I am quite beginner to HANA,while reading about the process of creating procedures(ABAP) in HANA,this comes in my mind that can we call FM of abap in hana procedures?If we can, then BAPI's can also be called in hana procedures?

    Hi Pankaj,
    HANA modelling (use of HANA views or Stored procedures) was primarily introduced to push the code down from Application layer to HANa d/b layer and in turn to reduce the load on the Application server.
    Typical use cases for ABAP on HANA would be any ABAP program/report has any data intensive calculations and has Performance issues while handling huge amounts of data (few tables may run into Million records). Within these programs, one can identify hot spots (that typically take a very long time for execution) by using SAP Tools and model this part of code through Code push down by creating HANA artifacts - HANA views or Stored procedures and consume these back in the original ABAP program. This will improve performance of the ABAP program to a great extent.
    Hence it does not make sense to have the possibility of calling Function Modules or BAPIs (coded in ABAP) in hana procedures, and hence it is technically not feasible to do so. Alternately , you can create the logic of the FM and/or BAPI if required in the HANA artifacts itself, depending on the business requirement.
    Regards,
    Suma

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