Unexpected OData Service Request with Incorrect Path After Deploying AppRouter

[Dipnesh]

Hello SAP Community,

I have deployed a full-stack project on SAP BTP using Cloud Foundry, and everything is working fine with my AppRouter. After deployment, I received the following URL for my AppRouter:

When I access this URL, it correctly redirects me to the welcome file (as specified in my AppRouter configuration), and my application (a SAP UI5 project) runs as expected. However, when inspecting the network traffic in the browser's console, I noticed that the app is attempting to fetch the following URL even though I haven't requested data from this service yet:

https://245509888trial-demo-fulldeploy.cfapps.us10000001.hana.ondemand.com/project125/odata/v4/library/

   project125 is the name of my UI5 application folder, which is inside the welcome file path in the                      AppRouter.

   library: is the base path for one of my OData services.

The issue is that this URL is returning a 404 status because the app seems to be appending the UI5 application path (project125) to the OData service URL (/odata/v4/library/), resulting in an incorrect URL: .../project125/odata/v4/library/.

My Questions are:

1. Why is my AppRouter or UI5 app automatically appending the project125 path to the OData service URL when I haven't made any request to that service yet?
2. How can I prevent the UI5 app from appending the project125 path to the service URL so that it fetches the correct path for the OData service?

this is my xs-app.json file  of my ui   project125.

{

  "welcomeFile": "/index.html",

  "authenticationMethod": "route",

  "routes": [

    {

      "source": "^/resources/(.*)$",

      "target": "/resources/$1",

      "authenticationType": "none",

      "destination": "ui5"

    },

    {

      "source": "^/test-resources/(.*)$",

      "target": "/test-resources/$1",

      "authenticationType": "none",

      "destination": "ui5"

    },

    {

      "source": "^(.*)$",

      "target": "$1",

      "service": "html5-apps-repo-rt",

      "authenticationType": "none"

    }

  ]

}

THis is my approuter     xs-app.json file  :

{

"authenticationMethod": "route",

"logout": {

    "logoutEndpoint": "/app-logout",

    "logoutPage": "/"

},

  "routes": [

    {

      "source": "^/app/(.*)$",

      "target": "$1",

      "localDir": ".",

      "cacheControl": "no-cache, no-store, must-revalidate"

    },

    {

      "source": "^/user-api(.*)",

      "target": "$1",

      "service": "sap-approuter-userapi"

  },

    {

      "source": "^/appconfig/",

      "localDir": ".",

      "cacheControl": "no-cache, no-store, must-revalidate"

    },

    {

      "source": "^/(.*)$",

      "target": "$1",

      "destination": "srv-api",

      "csrfProtection": true,

      "authenticationType": "none"

    }

  ],

  "welcomeFile": "/project125"

}

Any solutions  or suggestions on how to resolve this would be greatly appreciated!

[MioYasutake]

@Dipnesh In manifest.json, how is your OData service configured?

[Dipnesh]

Thanks @MioYasutake    sir for your assistance , This is my manifest.json file please check this                                     

{

  "_version": "1.65.0",

  "sap.app": {

    "id": "project125",

    "type": "application",

    "i18n": "i18n/i18n.properties",

    "applicationVersion": {

      "version": "0.0.1"

    },

    "title": "{{appTitle}}",

    "description": "{{appDescription}}",

    "resources": "resources.json",

    "sourceTemplate": {

      "id": "@sap/generator-fiori:basic",

      "version": "1.15.1",

      "toolsId": "da6fdef7-8e68-489d-93fa-0fdbc31844e8"

    },

    "dataSources": {

      "mainService": {

        "uri": "/odata/v4/library/",

        "type": "OData",

        "settings": {

          "annotations": [],

          "odataVersion": "4.0"

        }

      }

    }

  },

  "sap.ui": {

    "technology": "UI5",

    "icons": {

      "icon": "",

      "favIcon": "",

      "phone": "",

      "phone@2": "",

      "tablet": "",

      "tablet@2": ""

    },

    "deviceTypes": {

      "desktop": true,

      "tablet": true,

      "phone": true

    }

  },

  "sap.ui5": {

    "flexEnabled": true,

    "dependencies": {

      "minUI5Version": "1.129.2",

      "libs": {

        "sap.m": {},

        "sap.ui.core": {}

      }

    },

    "contentDensities": {

      "compact": true,

      "cozy": true

    },

    "models": {

      "i18n": {

        "type": "sap.ui.model.resource.ResourceModel",

        "settings": {

          "bundleName": "project125.i18n.i18n"

        }

      },

      "": {

        "dataSource": "mainService",

        "preload": true,

        "settings": {

          "operationMode": "Server",

          "autoExpandSelect": true,

          "earlyRequests": true

        }

      }

    },

    "resources": {

      "css": [

        {

          "uri": "css/style.css"

        }

      ]

    },

    "routing": {

      "config": {

        "routerClass": "sap.m.routing.Router",

        "viewType": "XML",

        "async": true,

        "viewPath": "project125.view",

        "controlAggregation": "pages",

        "controlId": "app",

        "clearControlAggregation": false

      },

      "routes": [

        {

          "name": "RouteView1",

          "pattern": ":?query:",

          "target": [

            "TargetView1"

          ]

        }

      ],

      "targets": {

        "TargetView1": {

          "viewType": "XML",

          "transition": "slide",

          "clearControlAggregation": false,

          "viewId": "View1",

          "viewName": "View1"

        }

      }

    },

    "rootView": {

      "viewName": "project125.view.App",

      "type": "XML",

      "async": true,

      "id": "App"

    }

  }

}