SAP Community - SAPUI5

Fiori LP App LP Tile throws "Unable to set property 'oView' of undefined or null reference"

2024-07-11T13:07:32.690000+02:00

Dear experts, please advise me about following problem:

I deployed a custom List Report Fiori app from SAP BAS to ABAP Gateway Hub server. I could preview the app from SAP BAS without issues before deployment.

I created a tile in the launchpad for the app, using Target configuration as:
Application Type: SAPUI5 Fiori App
URL: /sap/bc/ui5_ui5/sap/<my_app_name copied from SICF>

But the app does not launch. When clicking on the tile, the app title appears very briefly, but then is immediately followed by error "Target was not found.Cannot set properties of undefined (setting 'oView')".

Sidenote: when I try to test the related BSP application from SE80, similar error is thrown: "Target was not found. Unable to set property 'oView' of undefined or null reference".

Minimal SAPUI5 version in my app is 1.121.1 .

ABAP GW server component versions:

SAP_BASIS 740 0017 SAPKB74017 SAP Basis Component
SAP_ABA 740 0017 SAPKA74017 Cross-Application Component
SAP_GWFND 740 0022 SAPK-74022INSAPGWFND SAP Gateway Foundation 7.40
SAP_UI 753 0006 SAPK-75306INSAPUI User Interface Technology

SAP FIORI FRONT-END SERVER 5.0 03 (10/2019) sap.com SAP FIORI FRONT-END SERVER 5.0

Thanks in advance for your support, Petra Milinković

Is it possible to access default values / user parameters from the Fiori Launchpad in Fiori Elements

2024-07-15T11:22:44.997000+02:00

Hi,

in SAPUI5 you can easily reach the default values from the Fiori Launchpad / BTP Work Zone.
Is this also possible for Fiori Elements? Is there any annotation which i can set or something?
Or do i have to extend my application with the Flexible Programming Model and access the values in a Freestyle Controller?

After a long search i could not find the answer...

Here how i access the default values in SAPUI5 Freestyle:

this.componentData = this.getOwnerComponent()?.getComponentData();
this.startupParameters = this.componentData.startupParameters;
if(this.startupParameters.WERKS){
   this.werksInput.setValue(this.startupParameters.WERKS);
   MessageToast.show("Default Value WERKS used: " + 
    this.startupParameters.WERKS);
}

Thanks

Requested data was not found - Fiori object page

2024-07-15T18:53:31.685000+02:00

Hello, I have a list report application, and when I click onto the object page, I sometimes get the error "Requested data was not found":

On the object page, all there is, is a Sales doc, and sold to party information in the header, and all sales documents have that info, so it's not that the data itself doesn't exist.
I have found the different circumstances under which this error page appears:

1. If the data for the header is not on the list report column, then it gives the error, e.g.:

Since the table does not have sold to party, then I get the error on the object page, if I do include the column, then I don't get the error on the next page:

The second, and more important set of circumstance when I get the error, is if a column does not have any info, e.g.:

Since subsequent document is empty for this contract (i.e. the contract was not renewed), the error appears. But for my table I will have columns that will sometimes have no info (like Subsequent Document), but I will also need to be able to click on to the object page. Does anyone have a solution for getting this "Requested data not found" error on the object page?

Treetable minRow count with Interactive rowMode

2024-07-16T14:36:40.610000+02:00

Hello,

I am creating some integration cards of the type component. I managed to integrate treetables in them in composite views. Some of them are quite long, so I used the interactive mode, where the user can enlarge them, but initially they're just 10 rows tall.

This is how I put the table in the content (View):

<t:TreeTable id="treeTable" selectionMode="Single"

        rowMode="Interactive"

        enableColumnReordering="false"
        rows="{
            path : 'products>/nodeRoot',
            parameters: { arrayNames: ['children']}
        }">

From the API I understand that now in 1.120 (the version I'm on) the rowMode is an object with some params:
https://sapui5.hana.ondemand.com/sdk/#/api/sap.ui.table.rowmodes.RowMode
https://sapui5.hana.ondemand.com/sdk/#/api/sap.ui.table.rowmodes.Interactive

But I don't know how to set the params minRowCount or rowCount in the view rather the controller?

Regards,
Michal

UI5 Input Value Dissappearing After Selecting from Value Help Dialog Using OData V4 and RAP

2024-07-16T17:59:54.805000+02:00

I'm developing a UI5 application that includes input fields with various value help dialogs. The application is a freestyle app utilizing an OData V4 service, which I built using CDS Views and the RESTful Application Programming (RAP) model. Consequently, I assumed that using sap.fe.macros.Field would be appropriate for this scenario.

The OData service reads from a table that contains one entry with empty fields, allowing me to use this service for value help binding.

The Issue:
When I select a value from the value help dialog, it briefly appears in the input field for about one second before disappearing. It seems like the fields are reloading and fetching empty values from the backend.

Has anyone encountered this issue before? How can I resolve it? Should I consider using different UI elements?

Thank you for your help!

F1520 Proposed Posting Date Field during Reprocessing of Bank Statement Items

2024-07-16T19:40:02.091000+02:00

We use the F1520 Reprocessing of Bank Statement Items app. We need to change the proposed posting date to be the same as the bank statement date for the item we are trying to reprocess. Note 3196069 has been applied with the 3 notes called out within the note. We are still getting the current date as the proposed posting date when reprocessing items. The notes do not change the functionality to use the bank statement date as the posting date.

Does anyone have any suggestions? We are on S4Hana 1909 on-prem.

Fiori deployment on ABAP server.

2024-07-17T08:48:11.780000+02:00

Hello all!

I have successfully deployed applications to abap server using fiori tools. Unfortunately I have some small problems, but I can't find a solution.

After deployment the application launches, but I get an error in the console that “getBindingContext” is null which is strange to me because when I launch the application locally everything works without a problem.

The second issue is the application has a problem loading

sap/ui/core/Theming and sap/base/i18n/Localization

Could this be because the SAPUI5 version on the ABAP server is old, 1.108.22 to be exact?

The third issue is that the metadata isn't loading. I don't know why because everything is working perfectly fine on local.

The partly solution for the second issue was disabling those two liblaries. When I run this app locally evertyhing is working fine.

I'm using the newest version of https://hub.docker.com/r/sapse/abap-cloud-developer-trial.

Cheers!

CAP-App deployment stops without error message

2024-07-17T10:23:27.696000+02:00

Hello everyone,
I have a problem deploying a CAP app. At a certain point the deployment stops and does not continue. There is also no error message.

The process seems to stop here and nothing more happens. Nothing seems to arrive in the database either.
thanks
Heinrich

sap.fe.macros.Field - How do i get the base control (e.g: sap.m.Input)

2024-07-17T14:29:44.777000+02:00

G'day,

Can I know how do I get the inner control of the sap.fe.macros.Field control? (something like getInnerControl method for Smartfields). I did get the controlEdit function, however when i try to change the valueState there, it didn't work.

The question is because I'm trying to programmatically reset the value for a sap.fe.macros.Field to blank/null after an error state is set by a value help validation (via annotations) as per this example. (https://sapui5.hana.ondemand.com/test-resources/sap/fe/core/fpmExplorer/index.html#/buildingBlocks/field/fieldMessages).

Using the context.setProperty method works only if the fields is not in a value state error. When i try to Message Manager to remove the error message and reset the value, it didn't work either.

@nicolas_lunet

Add Object Page to Overview Page App in Fiori Elements?

2024-07-17T15:19:39.403000+02:00

Hello,

I'm currently learning to develop with Fiori Elements in Visual Studio Code with Fiori Tools. For the List Report, I created different Object Pages within the app and defined navigation for these sub-pages. These pages were then visible on the page map.

Is it possible to do the same with an Overview Page? Adding a list report page or object page which then appears in the page map? Or do I have to create an entirely new, separate app via the Application Generator and then link to this separate new app?

If it's possible, what annotations are necessary for adding the new subpage to my overview page? 🙂

If it's not possible, can I create working links to production or pre-built Fiori apps via intent-based navigation from my development environment in vs-code? Or do I have to launch the app to the Fiori Dashboard to test if my intent-based navigation to existing Fiori Apps works?

Thank you in advance for your help. 🙂

Greetings, Miguel

Need to upgrade SAP ASE from v16 SP04 PL04 to v16 SP04 PL06

2024-07-18T07:30:08.269000+02:00

Could someone please let me know if the above mentioned upgrade would require a fresh installation? Or is it just a matter of running a command?

Please share any links or documentation.

How do I create two my inboxes for two systems.

2024-07-19T01:01:25.528000+02:00

Hi Team,

I want to maintain two separate inboxes for two back end systems. How can I achieve that.

I have tried two create two system aliases under TASKPROCESSING service. But due to some issues we are planning go with two inboxes that connect with two of the back end systems respectively but with different system aliases. How can I achieve this scenario. Could you please suggest.

Thank you

Teja.

OData V2 Request fails and no error message is displayed

2024-07-19T12:39:17.341000+02:00

Hi experts,

one of our customers faces an issue with one OData request, but I can't figure out the cause, because no error message is displayed in the response, and there are no entries in the /IWFND/ERROR_LOG or ST22.

The request is a simple GET request of an EntitySet. It happens only once if the user opens the application the first time of the browser session. There are several requests before that error request which are all successful. After a page refresh the error no longer occurs.

This is the response of the request:

This is the request

The customer is using a S/4HANA system and it only occurs on the test system, not the productive system.

Do you have any idea what could be causing the problem or how I can find out the exact cause?

Thanks in advance

Julia

How to manage attachments in custom SAPUI5 form (SAP Process Automation)

2024-07-19T14:34:45.388000+02:00

Hello!

I have implemented a SAPUI5 custom form in SAP Process Automation following this tutorial and I don't know how to manage the attachments as the Standard Form does.

What should be the best approach to do this? Is there somewhere the code for the standard form so I can replicate how it is done?

I hope you may give me some tips/advice,

Thank you some much for your time.

Enzo.

@shamichi @Dan_Wroblewski @MioYasutake @Archana @PriyankaPuvvada

SAP Build Process Automation SAPUI5 SAP Document Management service

Adapt Fiori My inbox app and replace TASKPROCESSING oData with custom oData.

2024-07-20T07:56:05.078000+02:00

Hi,
We need to replace standard oData service of Fiori My Inbox application. In BAS, we created one adaption project and we want to replace standard TASKPROCESSING oData with our custom oData.
Could you please suggest how can we achieve that. We tried below procedure but it didn't work somehow. Is there anyway we can directly replace oData in manifest.appdescr_variant file ?

Thank you,

Teja.

license for the development environment in SAP

2024-07-21T09:17:01.312000+02:00

How to request a renewal of a product license for the development environment in SAP.

Override back button on FLP

2024-07-23T15:54:53.481000+02:00

Hello,

I'm trying to override the back button behavior on Sap Build Workzone. My application is Fiori Elements with Fiori Freestyle with odata v4. I want to raise an exception when a user is in the Object Page in edit mode and clicks on the back button. I tried the suggestions here https://community.sap.com/t5/technology-q-a/flp-nav-back-button-issue/qaq-p/12142325/comment-id/4538564#M4538564. But didn't work for me. I tried using this part:

this.getOwnerComponent().getService("ShellUIService").then(function(oShellService) {
    oShellService.setBackNavigation(function() {
        //either do nothing to disable it, or add your own nav back logic for having the navigation
    });
});

In the onAterRendering method of the Object Page controller, but it doesn't enter the setBackNavigation function. Can someone help with this issue.

Thanks,

Violina

Deploy SAP BTP application with Front and Backend Service together

2024-07-24T13:48:31.152000+02:00

I would like to create a demo application

1) SAP UI5 application to manage ToDo's
2) Create a service that allow CRUD operations
3) Create Hana DB to store data.

I created a separate application for UI and DB Service, both are working fine. Can both project is in single project and deploy only in 1 place?

Create SAPUI5 multiple layout application

2024-07-24T13:54:52.838000+02:00

Here is my requirement.

Home Page - Single Page which shows tiles(Modules) or dashboard with graphs.

On click on Module- It will show a split with 2 section left and right.

If we click on graph or chart - It will show a single page with detail. and on click on detail it will show a split window under the same page.

Is it possible to do this, please guide, I used all the useful components from UI5 kit but nothings works.

I choose split app and unable to create intermediate page with single page.

How to use UploadSetToolbarPlaceholder in UploadSet?

2024-07-25T05:27:59.298000+02:00

I am trying to use UploadSetToolbarPlaceholder in UploadSet. The description given in the documentation is not clear about how to use it in UploadSet. Can anyone please guide me on this?