In chapter Manual deployment, Task 7: Generate an MTA Deployment Descriptor (mta.yaml), mbt build -t ./ runs into error when executing command:

...ERROR the "before-all"" build failed: could not execute the "npx -p @sap/cds-dk cds build --production" command: exit status 1
make: *** [Makefile_20220606094941.mta:28: pre_build] Error 1
Error: could not build the MTA project: could not execute the "make -f Makefile_20220606094941.mta p=cf mtar= strict=true mode= t="./"" command: exit status 2....

Additionally, the gen/db folder disappears when deploying with MTA.

Describe the bug
Deployment of the app does not work.
As mentioned in the README and TROUBLESHOOTING file an upgrade of the NPM packages would be helpful.
At least this seems to solve some issues.

Anyhow the command mentioned in the learning
cds compile srv/ --to xsuaa > xs-security.json
produces an empty xs-security.json.

Looking like this:
'''
{
"scopes": [ ],
"attributes": [],
"role-templates": [ ]
}
'''
Deployment fails with error:

Service broker error: Service broker xsuaa failed with: Error creating application null (Error parsing xs-security.json data: Inconsistent xs-security.json: Invalid xsappname ...

Beside that you have a typo here (TROUBLESHOOTING.md)

The uaa or nowadays auth resource should like like this:

Should probably be

The uaa or nowadays auth resource should look like this:

It took me a lot of time to get the deployment done.

Things to do:

1. update all npm packages
2. of course ensure you have a runing hana instance that allows to create hdi
3. implement all hints in TROUBLESHOOTING.md
4. adapt redirect uri
5. maybe you fight with issues if your org has a sapce in the the name (you can not use ${org}
6. adapt the service paths with /odata/v4/ because they moved
7. And there as an issue with

       "dependencies": {
...
+        "@sap/cds-dk": "^7",
       },
       "devDependencies": {
-        "@sap/cds-dk": "^7",

I had to move it to dependencies otherwise build on CI/CD faild.

All in all would be nice the example would be updated.

According to the course documentation there needs to be code inserted in packages.json "between //### BEGIN OF INSERT and //### END OF OF INSERT":

"cds": {
   "requires": {
     "API_BUSINESS_PARTNER": {
       "kind": "odata",
       "model": "srv/external/API_BUSINESS_PARTNER",
       //### BEGIN OF INSERT 
       "credentials": {
          "url": "https://sandbox.api.sap.com/s4hanacloud/sap/opu/odata/sap/API_BUSINESS_PARTNER/"
       }
       //### End OF INSERT
    }
  } 
}

Did I miss anything? Thanks

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The course does not cover one of the main parts multitenancy.

I tried to convert this example to a multitenancy version but it seems not working correct.

According to:
https://cap.cloud.sap/docs/guides/multitenancy/

It should be more or less enougth to run

cds add multitenancy

But I see issues with authentification (get a prompt from HANA DB and not from the ID Provider).
Also completely missig is the topic of creating routes.

Here I see two issues:

1. How to route between regions?
2. What to do if the default-urls are too long?

From my point of view the multitenancy topic must be part of such a course!

While learning Course "Building side-by-side extensions on SAP BTP", in chapter 4, Sub section one - "Performing manual Deployment", it has steps to select Zone in Screen "SAP HANA Database Availability Zone and Replicas ". When I perform this, its empty and doesn't given option to select anything. the screen is blank except at warning which says "
Deploying replicas is not available for SAP HANA Cloud Trial instances."

If i continue to create Db instance with this, it starts but crashes abruptly. The Training shows we need to "You have to select an availability zone for the SAP HANA Cloud Database. Confirm the default settings by clicking on Next Step." but there is nothing to select. Kindly advise.

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I am doing this exercise and I am able to do it all the way except last step where I click on business partner and I am supposed to see the business partner data from API hub sandbox environment. I am getting 401- unauthorized error. Then I recreated the whole exercise but no success. I can see my applications with route url in my BTP account and cf push also is success with instance running. I can stop , restart the application from CLI and from BTP account. I then checked my destination service connection and it gives me same authorization error that connection established but unauthorized response. When I test the service in API hub , the response comes back 200 OK and I can see the response so API is working fine there. I read some blogs and tried to pass API key different ways(other than mentioned in exercise, i verified as well with cf env risk-management-srv) and I tried some commands told in those blogs but no success. Can anyone please help? Can anyone give package.json code as well as it seems the excercise screenshots have some extra code but not sure.

Step n: Open the browser tab with the running service. The BusinessPartners endpoint should now provide the data from the external service, the SAP API Business Hub sandbox environment.Try to open the other service endpoints. The corresponding data should appear. Just now, it is not stored in an SQLite database, but in your SAP HANA Cloud trial HDI Container.
Error Screenshots.docx

NOTE: Please do not open issues if you are seeking for support for the learning journey! Please use the dedicated SAP BTP Learning Community Group instead.

Describe the bug
Couldn't find a CDS model for '*' in /home/user/projects/risk-management

To Reproduce
Steps to reproduce the behavior:

1. clone
2. npm ci
3. cds watch

Expected behavior
No errors.

Screenshots

If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Mac
• Browser: Brave
• Version: latest and greatest

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The OSPO bot created this issue by mistake - It did not have enough priviledge to check the vulnerability alerts, So I am closing this issue now. Sorry for any inconvenience.

Hi, after installing CF CLI on my PC (win11 64bit), I am not able to run or execute it. Tried both cf7 ad cf8 and it would pop up something like a terminal and shut down immediately. Wonder anyway to solve this?

The cds version in the package.json file points to the 5.1.5 version ("@sap/cds": "5.1.5"). This version leads to an error when executing the MTA build tool (command mbt build -t ./ ).

As described in the troubleshooting guide, it is necessary to change the cds version in the package.json file.

MTA Build Complains About package-lock.json
If the MTA build fails with The 'npm ci' command can only install with an existing package-lock.json, this means that such a file is missing in your project.

Check with cds --version to have @sap/cds >= 5.7.0.

Example:

"dependencies": {
"@sap/cds": "5.7.1",
"@sap/cds-dk": "4.1.5",
"express": "^4",
"hdb": "^0.18.3"
},

capire troubleshooting
https://cap.cloud.sap/docs/advanced/troubleshooting#why-does-my-mta-build-fail

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20221011 HelloGit

Hi all,
To get the "Issue: Approuter invalid redirect_uri" to work", and following the advice in https://blogs.sap.com/2019/03/14/announcement-no-implicit-wildcards-in-redirect-uris-supported-anymore/, I had to modify the code thus:
oauth2-configuration: # <-- add this
redirect-uris:
# example: - https://risk-management-approuter.cfapps.eu10-004.hana.ondemand.com/login/callback
# - https:///login/callback
- https://*.cfapps.eu10-004.hana.ondemand.com/login/callback
i.e. add the wildcard
Perhaps https://github.com/SAP-samples/btp-side-by-side-extension-learning-journey/blob/main/TROUBLESHOOTING.md could make this more explicit?
Thanks.

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Describe the bug
The fiori elements page after generation did not load successfully as it's missing a component in the new version of fiori elements generator

To Reproduce
Steps to reproduce the behavior:

1. Go to Open Application Generator and Generate a Fiori Elements List Report page (User Interface and Business Logic -> Generating User Interface -> Step 1
2. Run cds watch
3. Click on Web Applications -> /risks/webapp/index.html

Expected behavior
Page will load successfully

Actual behavior
Page did not load as two services failed

/sap/bc/lrep/flex/settings
Cannot GET /sap/bc/lrep/flex/settings

sap/bc/lrep/flex/data/risks?sap-language=EN
Cannot GET /sap/bc/lrep/flex/data/risks

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS] MacOSX
• Browser [e.g. chrome, safari] Chrome
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

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Describe the bug
Business Partner Value list doesn't work

To Reproduce
Create a new Risk and try to choose a Business Partner, nothing is removed

Expected behavior
List of Business Partners should be returned

Screenshots

Desktop (please complete the following information):

• Browser chrome

Additional context
The problem seems to come from $count=true getting appended to the query. Ran the query without this (via Postman) and it worked.
Not sure how it gets added and how can one remove it as this seems to be getting added automatically.

https://sandbox.api.sap.com/s4hanacloud/sap/opu/odata/sap/API_BUSINESS_PARTNER//A_BusinessPartner?$select=BusinessPartner,FirstName,LastName&$count=true&$top=69&$orderby=LastName%20asc,BusinessPartner%20asc&$filter=LastName%20ne%20''%20and%20FirstName%20ne%20''

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Hi,

The deployment after configuration of the approuter is failing due to the approuter app itself and I cannot understand where the issue lies based on the log.
Now I tried deleting the source of the approuter and re-executing the steps several times and also tried to branch to solution/9_add_UI_and_approuter_to_MTA but the issue is not solved either way.

Attaching logs if that's gonna be help identify the issue.

Thansk,

BR

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Hi Team,

Referring this :- https://learning.sap.com/learning-journey/developing-with-sap-extension-suite/adding-an-external-service.
I have set apikey in .env file of my capm project.
Api Key has been copied from Business Partner A2X API of SAP API Business HUB portal.

However when consuming, "connect to API_BUSINESS_PARTNER > odata {
url: 'https://sandbox.api.sap.com/s4hanacloud/sap/opu/odata/sap/API_BUSINESS_PARTNER/'"

I am getting below error:-

code: 'ERR_HTTP_INVALID_HEADER_VALUE',
request: {
method: 'GET',
url: "/A_BusinessPartner?$select=BusinessPartner,LastName,FirstName&$filter=BusinessPartner%20eq%20'9980002245'&$top=1",
headers: { accept: 'application/json,text/plain', apikey: undefined }
},

{"fault":{"faultstring":"Failed to resolve API Key variable request.header.apikey","detail":{"errorcode":"steps.oauth.v2.FailedToResolveAPIKey"}}}

Please advise/help.
Vishwa Ranjan

Hello,

During the manual deployment step, the deployment runs into an error:
Uploading 1 files...
/home/user/projects/risk-management/gen/mta.tar
OK
Operation ID: ff6f4094-7adf-11ed-a094-eeee0a8f457b
Deploying in org "Ctac N.V. Free Tier (Pay As You Go)_ctac01" and space "dev"
Detected MTA schema version: "3"
Detected deployed MTA with ID "risk-management" and version "2.0.0"
Detected new MTA version: "2.0.0"
Deployed MTA version: "2.0.0"
Processing service "risk-management-db"...
Updating service "risk-management-db"...
Processing service "risk-management-auth"...
Setting service "risk-management-auth" parameters from "xs-security.json"
Updating service "risk-management-auth"...
1 of 1 done
1 of 1 done
Updating application "risk-management-db-deployer"...
Updating application "risk-management-srv"...
Updating application "risk-management"...
Unbinding service instance "risk-management-db" from application "risk-management-db-deployer"...
Binding service instance "risk-management-db" to application "risk-management-db-deployer"...
Unbinding service instance "risk-management-db" from application "risk-management-srv"...
Unbinding service instance "risk-management-auth" from application "risk-management"...
Binding service instance "risk-management-db" to application "risk-management-srv"...
Unbinding service instance "risk-management-auth" from application "risk-management-srv"...
Binding service instance "risk-management-auth" to application "risk-management"...
Uploading application "risk-management-db-deployer"...
Binding service instance "risk-management-auth" to application "risk-management-srv"...
Uploading application "risk-management-srv"...
Started async upload of application "risk-management-db-deployer"
Uploading application "risk-management"...
Started async upload of application "risk-management-srv"
Started async upload of application "risk-management"
Stopping application "risk-management"...
Stopping application "risk-management-db-deployer"...
Stopping application "risk-management-srv"...
Staging application "risk-management"...
Staging application "risk-management-srv"...
Staging application "risk-management-db-deployer"...
Application "risk-management" staged
Starting application "risk-management"...
Application "risk-management-db-deployer" staged
Application "risk-management-srv" staged
Starting application "risk-management-srv"...
Executing task "deploy" on application "risk-management-db-deployer"...
Application "risk-management-srv" started and available at "ctac-n-v--free-tier--pay-as-you-go--ctac01-dev-risk-manad9ae7a0.cfapps.eu10-004.hana.ondemand.com"
Application "risk-management" started and available at "ctac-n-v--free-tier--pay-as-you-go--ctac01-dev-risk-management.cfapps.eu10-004.hana.ondemand.com"
Execution of task "deploy" on application "risk-management-db-deployer" failed.
Download the application logs via the dmol command and check them for more information.
A step of the process has failed. Retrying it may solve the issue.
Proceeding with automatic retry... (3 of 3 attempts left)
Executing task "deploy" on application "risk-management-db-deployer"...
^[`Execution of task "deploy" on application "risk-management-db-deployer" failed.
Download the application logs via the dmol command and check them for more information.
A step of the process has failed. Retrying it may solve the issue.
Proceeding with automatic retry... (2 of 3 attempts left)
Executing task "deploy" on application "risk-management-db-deployer"...
Execution of task "deploy" on application "risk-management-db-deployer" failed.
Download the application logs via the dmol command and check them for more information.
A step of the process has failed. Retrying it may solve the issue.
Proceeding with automatic retry... (1 of 3 attempts left)
Executing task "deploy" on application "risk-management-db-deployer"...
Execution of task "deploy" on application "risk-management-db-deployer" failed.
Download the application logs via the dmol command and check them for more information.
A step of the process has failed. Retrying it may solve the issue.
Process failed.
Use "cf deploy -i ff6f4094-7adf-11ed-a094-eeee0a8f457b -a abort" to abort the process.
Use "cf deploy -i ff6f4094-7adf-11ed-a094-eeee0a8f457b -a retry" to retry the process.
Use "cf dmol -i ff6f4094-7adf-11ed-a094-eeee0a8f457b" to download the logs of the process.

In the BTP cokpit logs of Application: risk-management-db-deployer -:
Deployment to container undefined failed - error: Connection failed (RTE:[-1] Kerberos error. Major: "unspecified [851968]", minor: "No Kerberos credentials available (default cache: FILE:/tmp/krb5cc_2000) [2529639053/-1765328243]" (10.140.121.207:37542 -> 7694b180-0ccd-422d-96fd-a945767c3722.hna1.prod-eu10.hanacloud.ondemand.com:443)) [Deployment ID: none].

Applications
risk-management and risk-management-srv are running correctly.

What am I doing wrong?
Thnx!

Hi,
The learning path just got updated and the approuter was changed from Standalone to managed, you provide a Troubleshooting guide for a problem but with the Standalone version of the approuter. Im gettin a "The redirect_uri has an invalid domain." error.

I tried adding a redirect uri but I{m not sure if I'm adding the url right.