Hi Experts,
I am trying to fetch data from mysql database into my SAPUI5 application. I follow blog OData producer using Apache Olingo with MySQL, JPA & Tomcat web server but I get an error "The entity has no primary key attribute defined" in Java Resources under the model. Can anyone please help me in solving the error. I attached a screen shot of the error.
Thanks
Himadri
Hi Experts,
I want to create a OData service for create sales order, using BAPI_SALESORDER_CREATEFROMDAT2. For this I have created multiple entity/entity sets i.e. I need to pass Order Item, Order Partner and Partner Address as table fields to call above BAPI to Create Sales Order. Kindly suggest how to proceed further, because now I am little confused, where (In Service Implementation) I should call the BAPI, because now I have three entity sets and of course there is no association in all of them. Probably I may be wrong in approaching "Create Sales Order" OData, Please advice. However, it is clear if I create a custom structure (Consist of mandatory fields from all the three above required entities) and fill all the fields in the single entity/entity set this is achievable, but I want to use the straight BAPI and use the table structures of the BAPI directly.
Thanks & Regards
Saurabh
Dear fellow developers,
I developed an OData service which contains entity types with Edm.DateTime properties. Using that service I receive erroneous results for timestamps when requesting JSON responses, which differ from the result received when requesting XML.
Did anyone of you ever experience that?
Example request:
..._SRV/MaintenanceNotifications?$filter=ChangeTimestamp ge datetime'2015-07-10T09:00:00'
XML response:
...<d:ChangeTimesamp>2015-07-14T09:22:48</(d:ChangeTimesamp>
JSON response (request sent with header Accept = application/json):
..."ChangeTimestamp" : "\/Date(1436865768000)\/"...
The timestamp from the JSON response corresponds to 2015-07-14 at 11:22:48, which is 2 hours aheadof the value in the XML response.
2 hours is also the time zone difference between UTC and CET summertime. System time zone and user time zone are both set to CET.
However, that should not make a difference, as XML responses are already correct?!
The System is on NetWeaver 7.4 with SAP_GWFND 740 SP 8.
Thank you for any helpful hints,
best regards,
Ringo
Message was edited by: Ringo Liebscher - added missing example request and responses.
Hello,
I created a project in SEGW and used for my header and detail structure for each a different ABAP CDS view. I built an association from the header to the detail which has a 1..1 relationship.
When I test this all works ok, e.g. I get data for my both entity sets but if I navigate to my detail it doesn't work:
/sap/opu/odata/SAP/Z_IDOC_TOOL_SRV_03/ErrorCaseSet('0000000000000001')/ErrorDetailSet
Get this exception:
CX_SADL_CONTRACT_VIOLATION
The navigation information 'ErrorCaseSet_ERRORDETAILSET' is not valid
So I'm on WAS 7.40 SP9 and the Gateway is patched to SP12. I tried to look in OSS for this error but found nothing. Is there a good way to troubleshoot this association stuff?.
Here my config:
And the error:
The application log etc. doesn't really say more. Somehow it doesn't like this ErrorCaseSet_ERRORDETAILSET. This comes from here:
Any idea anybody?
Thanks
Stefan
Hi experts,
I am currently working on Odata services and need to know the working BAPI's for the below business process in SAP...
Any kind of help will be appreiciated....
I had also check the standard list of bapi's from here
regards,
Pavan
Good day all..!
Dear friends,
In BSP Application i have specified with the maxLength:254 for TextArea in my Application,
oMatrixBooking.createRow(oLabelRequiredTime, oCellBooking1, oLabelRequiredTimeTo, oCellBooking2 );
//Employee data details - Reporting Place
var oLabelReportPlace = new sap.ui.commons.Label({
id : 'LRP-Name',
text : 'Reporting Place' });
var oTAReportPlace = new sap.ui.commons.TextArea({
id : 'TARP-Value',
change:function(){oController.getValueState('TARP-Value');},
required:true,
width:'200px',
maxLength:254,
tooltip : 'Enter your prefered reporting place',
editable : true,
//value : 'Corporate Office',
rows : 2 });
and also in my Netweaver Gateway i have specified Properties -->Precision with 254 even though while creating it in my browser i have an error Bad Request while checking i found,
Thank you.
Hi,
I'm looking for a way to use Create method for a AssociationSet. Example: To create a PO with line items, I will need to pass line item data and header data and then pass this to BAPI_PO_CREATE
Now I need to implement a Gateway service that can create new PO by passing XML payload.
I searched for this but mostly all posts are related to retrieving data of a association by implementing method in the DPC_EXT class but I could not find one to create new one.
Thanks for your help in advance.
Hi,
I have created a RFC in ECC system. The RFC reads certain values and returns data in three output tables. The corresponding data model has been created in netweaver gateway.
When the portal application is trying to consume this service, it has to specify a particular table in the odata. Thus, to get the data of the three tables, the portal application is hitting the SAP database 3 times.
Could anyone please advise, how can we get the data for all the 3 tables in one go.
Regards,
Jiten
Dear fellow developers,
I developed an OData service which contains entity types with Edm.DateTime properties. Using that service I receive erroneous results for timestamps when requesting JSON responses, which differ from the result received when requesting XML.
Did anyone of you ever experience that?
Example request:
..._SRV/MaintenanceNotifications?$filter=ChangeTimestamp ge datetime'2015-07-10T09:00:00'
XML response:
...<d:ChangeTimesamp>2015-07-14T09:22:48</(d:ChangeTimesamp>
JSON response (request sent with header Accept = application/json):
..."ChangeTimestamp" : "\/Date(1436865768000)\/"...
The timestamp from the JSON response corresponds to 2015-07-14 at 11:22:48, which is 2 hours aheadof the value in the XML response.
2 hours is also the time zone difference between UTC and CET summertime. System time zone and user time zone are both set to CET.
However, that should not make a difference, as XML responses are already correct?!
The System is on NetWeaver 7.4 with SAP_GWFND 740 SP 8.
Thank you for any helpful hints,
best regards,
Ringo
Message was edited by: Ringo Liebscher - added missing example request and responses.
Hi All,
I am bit confused with all these terminology. Could you please advise me how do I make app for mobile using SAP netweaver gateway/Odata/Eclipse ..?I think that Eclipse is the way forward .....
I have SAP netweaver gateway system 2.0 installed and have Eclipse Kepler. Recently I have seen GWPA ..how and where can I get that ? and I am not able to install SAP Netweaver Gateway Plugin for Eclipse..can you please advise..
Kind Regards
Rama
Hello Experts,
I am new to SAP Gateway builder and OData service. I am trying to implement POST operation in the Odata service. I don't know how to pass(XML format/JSON Format) of HTTP Request data to post the data to SAP system via odata service. I red couple of blogs but not understand what kind of data need to pass for POST method. And in all blogs the screen shot which they have shared is blured/non readable.
Sample screenshot below
Regards
Srikanth S
HI,
I am New to UI5 .i have created odata gateway service with function Import that will take single parameter as importing parameter and return the data in table.My problem is I am not getting how to consume data from function import in SAP UI5 and how i can display the returned data in ui5 table.
can Any Help me out regarding the issue.
Regards
LK
Installed SW (Frontend)
Backend
Hello Collegues,
I've created a NW Gateway Service on the backend (Service is working correctly) and now I want to create a UI5 Application on the Eclipse site.
Before creating the project I have to create a Gateway connection first. But I'm getting a "Network Connection Error".
Connection data (host, port) is correct, also tried with IP instead of hostname already.
I'm getting the same error if I'm using the (new) ES Workspace data (sapes1.sapdevcenter.com, Port 80?).
Tried also on another PC, same error.
Any ideas?
Dear All,
I'm using SEGW SP0010, I had created a project and wish to create a single transport request to transport the whole project to another server.
I refer to the following but it seem the document is outdated.
Hope anyone can provide the complete guide to create the transport request.
Thanks in advance.
Regards,
Choong
Hi All,
I am trying to create an Odata service using one RFC that takes three input parameters and returns one structure as output parameter.
When I am trying to do mapping of Get Entity Set it is saying that key variable does not have output mapping. But my key variable is input parameter so I am unable to change the mapping direction of key variable.
Please some body suggest how to change the mapping direction of mandatory import parameters in get entity set query.
With Regards
Neha Pandey
Hi All,
We are developing a GW serice for approval scenario and want to use Function Import for Confiming Work Item. We followed the Link http://scn.sap.com/community/gateway/blog/2014/03/06/let-s-code-crudq-and-function-import-operations-in-odata-service#jive_content_id_6_Function_Import_ and created the Function Import for POST method. On Workitem rejection, comment is mandatory and need to pass the comments to function module. Need help on how to pass the comments to function module through the Function import as the comments is an internal table in function module(can accept any no of lines) and Function import does not supports request body also.
Regards,
Satish
Hi All,
I am bit confused with all these terminology. Could you please advise me how do I make app for mobile using SAP netweaver gateway/Odata/Eclipse ..?I think that Eclipse is the way forward .....
I have SAP netweaver gateway system 2.0 installed and have Eclipse Kepler. Recently I have seen GWPA ..how and where can I get that ? and I am not able to install SAP Netweaver Gateway Plugin for Eclipse..can you please advise..
Kind Regards
Rama
Hi All,
We have this requirement wherein user should be able to generate PDF file after selecting multiple entries from the hit list (result of a query) by ticking checkboxes. Can you please advise how could this be achieved? We have created OData Service for this one.
Thanks,
Jay
Hello Guys,
I have one doubt and need your help on this.
I am going to develop an OData using the Gateway HUB Architecture with backend development.
For example : I have created the OData service in my crm backend system (Lets suppose ICD) using tcode SEGW and i am going to register it to system located(Lets say PGD) at DMZ.
Now i am deploying my ui5 application in PGD system.
So when i am using my UI5 Application its going to hit the PGD System , from there how the ICD system gets called , where my actual logic has been written and the data is fetched.
In other way my question is how the PGD system is going to call ICD System.
Please explain.
Thanks and Regards,
Vikash
Hi experts,
I am currently working on Odata services and need to know the working BAPI's for the below business process in SAP...
Any kind of help will be appreiciated....
I had also check the standard list of bapi's from here
regards,
Pavan