It's difficult to help you without having more information. For example what do you mean by everything messes up exactly? Is it aggregating numbers that you did not expect to aggregate for example? Screenshots of studio preview vs excel preview could also help.
-Patrick
Any more suggestions here?? It will be really appreciable..
Hi All,
I have been experimenting with the web-based development workbench for SAP Hana based on the following and the youtube video of Thomas Jung:
"Develop Your First SAP HANA Native Application
on SAP HANA Platform Using the SAP HANA
Web-based Development Workbench
Version 1.1 | March 2014 | Bertram Ganz, Jens Glander | SAP AG"
I then wanted to extend it to try the "Update" and "Deletion" extension of the XSODATA.
Thus, my data model:
namespace dev.devuser00.perslist.data;
@Schema: 'devuser00_perslist'
context mymodel {
type SString: String(60);
@Catalog.tableType: #COLUMN
Entity person {
key ID: String(10); // element modifier 'key' defines that ID is primary key
FIRSTNAME: SString;
LASTNAME: SString;
};
context procedures{
type pers {
ID: String(10);
FIRSTNAME: SString;
LASTNAME: SString;
};
type persNames {
FIRSTNAME: SString;
LASTNAME: SString;
};
type errors {
HTTP_STATUS_CODE : Integer;
ERROR_MESSAGE : String(100);
DETAIL : String(100);
};
};
};
My XSODATA: person.xsodata
service {
"dev.devuser00.perslist.data::mymodel.person" as "Persons"
create using "dev.devuser00.perslist.procedures::createPerson";
update using "dev.devuser00.perslist.procedures::updatePerson"
delete using "dev.devuser00.perslist.procedures::deletePerson";
}
The service is not activated because of the update procedure (Even when bypassing the update, the delete does not work):
Error while activating:
Invalid procedure or parameter list in procedure "dev.devuser00.perslist.procedures::updatePerson".
Here is the update procedure:
PROCEDURE
"devuser00_perslist"."dev.devuser00.perslist.procedures::updatePerson" (
IN intab "devuser00_perslist"."dev.devuser00.perslist.data::mymodel.procedures.persNames",
OUT outtab "devuser00_perslist"."dev.devuser00.perslist.data::mymodel.procedures.errors"
)
LANGUAGE SQLSCRIPT
SQL SECURITY INVOKER
DEFAULT SCHEMA "devuser00_perslist"
--READS SQL DATA AS
AS
begin
declare lv_firstname string;
declare lv_lastname string;
select FIRSTNAME, LASTNAME into lv_firstname, lv_lastname from :intab;
if :lv_lastname = '' then
outtab = select 500 as http_status_code,
'Invalid last name ' || lv_firstname as error_message,
'No Way! Last name field must not be empty' as detail from dummy;
else
update "dev.devuser00.perslist.data::mymodel.person"
set FIRSTNAME = lv_firstname, LASTNAME = lv_lastname
where LASTNAME = lv_lastname;
end if;
end;
I have also attached the perslist.controller.js, the perslist.view.js and the index.html.
I am in SP 7.
Can anyone plase have any clue ?
Many thanks in advance.
Off hand I don't think the interface on the update procedure is right. If I remember right, you have to have the table structure on the in and out parameter. However if you are on SPS07 I would really recommend XSJS exits instead of SQLScript ones. They were new in SPS07. Generally the XSJS exits are better suited to the kinds of processing you would do in XSODATA exits. Plus the interface is more flexible than procedure exits. Even if I do my transactionality in procedures, I still just call those from XSJS exits in XSODATA.
Hello Experts,
Is there a way to pass the parameter value in runtime to the same scenario above ?
Thanks
Hi TP P,
Take a look on this sample How to insert data in HANA through JavaScript (with XS Engine)
Regards, Fernando Da Rós
Hmmm really strange behavior this 30min/3min difference.
Take a look on _sys_bic schema, procedure and you may find your script view with name posfixed with "/proc" and execute it.
Give a try on running the runtime procedure created if it finish in 30min or 3min.
Maybe this can add more light on this scenario.
In what revision you are running? Do you have a chance to test in another revision? It's a new one ?
Regards, Fernando Da Rós
Hi Experts,
How can I include HANA tables into a package, so that I can assign it to delivery unit together with data models and download to local PC?
(Include tables and data models in one package and download to local by delivery unit)
Thanks!
Hi Carlos,
you can create your tables within a SAP HANA Native Development project (XS project) using hdbtable files or with Core Data Services (hdbdd; since SP5). The project and the files are assigned to packages of course.
For more information please have a look to the Developer Guide (http://help.sap.com/hana/SAP_HANA_Developer_Guide_en.pdf):
- Chapter 4.1 (regarding CDS)
- Chapter 4.2 (regarding hdbtable)
- Chapter 3.3 (regarding XS projects)
Just for information: On https://open.sap.com at the moment the course "Next Steps in Software Development on SAP HANA" is running. The units of week 1 and week 2 are very helpful regarding your questions.
Best regards,
Florian
Hello All,
I am following the Introduction to Software Development on SAP HANA course and at the stage of creating Database Schemas and Tables.
However once I create the .hdbschema file in my project, then commit and activate it does not appear in the system drop down.
I have refreshed and closed dow hana studio but still not appearing. Screen shots attached.
Please advise.
also ay offline copies of the code syntax to be used throughout would be appreciated, bearing in mind:
- Using my companies HANA box so cannot access the images
- I cannot seem to access the sap.box to retrieve them from there
Thanks for any help
Also what REV are you on? We've had memory allocation issues that were resolved with upgrade. Most recently with REV80 indexserver issues were causing the memory allocation errors and we were advised to upgrade to REV82.
Have you also done the steps to create the role and grant it to yourself? When you first create a schema via HDBSCHEMA, your user doesn't have authorization to it yet.
Hi, I have a Hana trial account, you can see in the attached image.
Im configuring SAP Hana Studio to connect with my Hana trial database but I don't know how to get the hostname and instance number of my database.
Thank you for any help.
It's not possible to use it with Python. The hdbuserstore/SAP securestore only provides C/C++ API access.
For ODBC it actually is possible and a little search effort should have brought you to this old piece by me: HANA quick note - checking my connections and using them securely ...
Cheers,
Lars
Hi,
We have created our tables with CDS framework using .hdbdd file.
But we are unable to figure out how to maintain comments for the columns of the table and also for the reusable types.
Please let me know in case you know the solution to maintain comments.
Regards,
Nitin Suvarna
Hello William,
we had the same issue with BW 7.40 SP08. By implementing the SAP note 2082585. We can now continue developing with HANA expert script.
You're welcome!
Hi Ravi,
I am trying to create the same scenario as you mentioned...see my code below.
I want to get the range from the sales org in my script model.
select t2."BILL_VBELN","BILL_FKDAT","BILL_KVGR1_1","BILL_FIL_PROFORMA_INV","BILL_KUNRG","BILL_KTGRD_1","BILL_VKORG_VBRK","BILL_INCO1","BILL_INCO2","BILL_PRCTR","BILL_POSNR","ROUTE",t2."BILL_AUPOS","GET_DAYS","BILL_DATE_FY","BILL_DATE_FP","CA_BILL_REP_NETWR_COMP_CURR","CA_BILL_REP_WAVWR_COMP_CURR",t2."NEW_DEL_DATE"
"_SYS_BIC"."pk-sample.productmanagement/CV_REVENUE_RECOG_CUTOFF_PVP"
as t1
INNERJOIN
select"BILL_VBELN", "BILL_AUPOS", MAX("NEW_DEL_DATE") AS"NEW_DEL_DATE"from"_SYS_BIC"."pk-sample.productmanagement/CV_REVENUE_RECOG_CUTOFF_PVP"
"BILL_VKORG_VBRK"between (placeholder."$$BILL_VKORG_VBRK$$" => :SALESORG_START) and (placeholder."$$BILL_VKORG_VBRK$$" => :SALESORG_END)
by"BILL_VBELN" , "BILL_AUPOS") as t2
(t1."BILL_VBELN" = t2."BILL_VBELN"AND t1."BILL_AUPOS" = t2."BILL_AUPOS");
;
I am getting syntax error
Internal deployment of object failed;Repository: Encountered an error in repository runtime extension;Internal Error:Deploy Calculation View: SQL: sql syntax error: incorrect syntax near "=>": line 10 col 68 (at pos 944)nSet Schema DDL statement: set schema "SYSTEM"nType DDL: create type
Please let me know how to get the range in the script model on the sales org field..
thanks a lot in advance...
Hi all,
I wrote some code and it is working fine. But i think and i believe that i should change my code because of the security issues.
In this program, I'm calling odata with js but the problem is everybody can see my odata link when i call it from javascript and they can easily do what they want. Because of that I'm thinking to do it with another way but how?
Here is my javascript file:
____________vertical_sample.js_____________________________________________
var uri = "service.xsodata"; // local proxy for cross-domain access
// create OData model from URL
var o = new sap.ui.model.odata.ODataModel(uri, true);
o.read("/myView?$select=DAY,QUANTITY&$format=json", null, null, true, fSuccess, null);
//var oModel = new sap.ui.model.json.JSONModel(o.results);
function fSuccess(oEvent){
var oModel = new sap.ui.model.json.JSONModel(oEvent);
// A Dataset defines how the model data is mapped to the chart
var oDataset = new sap.viz.ui5.data.FlattenedDataset({
// a Bar Chart requires exactly one dimension (x-axis)
dimensions : [ {
axis : 1, // must be one for the x-axis, 2 for y-axis
name : 'DAY',
value : "{DAY}"
}
],
// it can show multiple measures, each results in a new set of bars in a new color
measures : [
// measure 1
{
name : 'QUANTITY', // 'name' is used as label in the Legend
value : '{QUANTITY}'// 'value' defines the binding for the displayed value
} ],
// 'data' is used to bind the whole data collection that is to be displayed in the chart
data : {
path : "/results"
}
});
// create a VizContainer
var oVizContainer = new sap.viz.ui5.VizContainer({
'uiConfig' : {
'layout' : 'vertical',
'enableMorphing' : false
},
'width': '100%',
//'height': '100%'
});
// attach the model to the chart and display it
oVizContainer.setVizData(oDataset)
oVizContainer.setModel(oModel);
// set feeds
var aobjHour = new sap.viz.ui5.vizcontainer.common.feeds.AnalysisObject({
uid : dimension,
name : 'DAY',
type : "Dimension"
}), aobjQuantity = new sap.viz.ui5.vizcontainer.common.feeds.AnalysisObject({
uid : "QUANTITY",
name : "QUANTITY",
type : "Measure"
});
var feedPrimaryValues = new sap.viz.ui5.vizcontainer.common.feeds.FeedItem({
uid : "primaryValues",
type : "Measure",
values : [ aobjQuantity ]
}), feedAxisLabels = new sap.viz.ui5.vizcontainer.common.feeds.FeedItem({
uid : "axisLabels",
type : "Dimension",
values : [ aobjHour ]
});
oVizContainer.addFeed(feedPrimaryValues);
oVizContainer.addFeed(feedAxisLabels);
// oVizContainer.addAnalysisObjectsForPicker(aobjHour);
// oVizContainer.addAnalysisObjectsForPicker(aobjQuantity);
// attach event listener for feedschange
oVizContainer.attachEvent('feedsChanged', function(e) {
// You could add your own logic to handle feedsChanged to set new dataset to vizContainer.
// Reset current data for demo purpose.
oVizContainer.setVizData(new sap.viz.ui5.data.FlattenedDataset({
dimensions : [ {
axis : 1,
name : 'DAY',
value : "{DAY}"
}], measures : [ {
name : 'QUANTITY',
value : '{QUANTITY}'
} ], data : {
path : "/results"
}
}));
oVizContainer.setModel(oModel);
});
oVizContainer.placeAt("vertical_sample");
};
})();
So there is no way to hide it in VizContainer?
I looked also to VizCharts but its graph seems not good as VizContainer's.
Hi,
The only comment options which i could find in Developer Guide to include in .hdbdd file was:
In-line comment
End-of-line comment
Complete-line comment
Multi-line comment
These don't help, as the comments we want to include are the description for the Columns and we want these to be visible when the table is opened in Modeler. Hence decided to move back to .hdbtable
Hope in future some option is provided.
Regards,
Nitin Suvarna