SAP Build Process Automation Business Rules

[monicaang]

Dear colleagues

I have a business rule project in SBPA (it was before in Workflow management service). I reactivated all content and created even a new revision for the project.

The rule services are deployed, revision is new and still I get when trying to access per API a 404 error

https://spa-api-gateway-bpi-eu-prod.cfapps.eu10.hana.ondemand.com/v2/rule-services

{ "timestamp": 1671469498696, "path": "/v2/rule-services", "status": 404, "error": "Not Found", "message": null, "requestId": "fefeb50d-171158"}

I have worked with BR Projects in Workflow Management service, this should be an easy exercise.

What is missing? Can anyone help me?

Thanks

[Archana · Accepted solution]

Hello Monica,

There is a slight change in the URL to consume the business rules in SAP Build Process Automation. The new URL as you also pointed out is : https://spa-api-gateway-bpi-eu-prod.cfapps.eu10.hana.ondemand.com/public/rule/runtime/rest/v2/rule-s... where

• spa-api-gateway-bpi-eu-prod.cfapps.eu10.hana.ondemand.com is the host and will change if you deploy the same rules in different data center say US10,
• /public/rule/runtime/rest is the NEW relative URL
• /v2/rule-services is the actual API call.

The highlighted part is the new change in the rules runtime URL.
You need to update your destination and/or application code where you have would have called the business rules.

Here is the snapshot from my rest client:

Hope that helps.

[monicaang · Accepted solution]

Hi Archana

Thank you very much. I have already tried with /public/rule/runtime/rest and it work indeed.

What confused my is that this URL is stated in API Business Hub as Sandbox URL. With this added to my new destination and workflow redeployment the workflow run correctly.

Best thanks for your clarification

[siddharth_jain · Accepted solution]

Hello SAP team , can you please clarify if working set rule service end point available for SPA as on API Hub only revision end point is listed also but i can use working set end point via postman, end point URLs are not correct it took me lot of time to figure out that end point is changed until I came across this thread. Can API hub corrected with latest info and available end points ?

Thanks,

Siddharth

[rutuja_shantaram_pangavha]

Hi Team,

To make this call in Postman what Authorization method is required? I am getting 401 while trying to fetch the CSRF token.

Thanks & Regards,

Rutuja.

[monicaang]

archana.shukla Archana can I have your advise here? Why it is working on the Sandbox URL as defined in API Business Hub , but with the productive URL is going in 404 not found? Is there any step that I forgot?

Thank you very much!

[monicaang]

Here also screenshot - Postman and Project Rule- the rule service is deployed, revision is correct, id also existing

[monicaang]

Add on: using the Sandbox URL is working. Why exactly? https://spa-api-gateway-bpi-eu-prod.cfapps.eu10.hana.ondemand.com/public/rule/runtime/rest/v2/rule-s...