Hello,
we have created custom web api services from x++ visual studio 2017 and deployed to the UAT , when i am calling these services from localhost (asp.net c# solution) working fine, but when i deploy to the IIS , i am getting response data as empty string upon calling any services. am i missing any setup in d365fo or azure portal?
Please help
Yes martin you are saying correctly I will take care of it, i was making test to call the services as we are moving to D365FO soon ,
Thank you
It seems that you also have another bug in your web service - I don't believe that it should return 200 if it actually fails. You see that you have no idea about what happened if your web service lies about the success.
Thank you all, Unauthorization issues was there that has been resolved by myself.
Actually I am new to D365FO.
Is it required to register my web portal URL in D365FO through which I am calling services of D365FO?
It can be anything actualy its hard to determine problem with that. I can only suggest you put more log your api and track whats going on
Unfortunately we know nothing about your services, therefore finding bugs in them is extremely difficult. You, on the other hand, can debug your code, so you're in a much better position to find out where things fail.
Just a guess. Because the operations is successful, but it failed to find records, a possible explanation is that you're now trying to fetch data from a different company. If it's not the case, I would stop guessing and start debugging.
Talking about live
Are you using one-box environment or are you talking about live ?
services already deployed to UAT and services are working fine from localhost.
these services i am accessing through my asp.net core project , working fine from localhost but when i deploy my asp.net core project to IIS i am getting null response data from D365FO services.
for the reference i have added screenshots
Hi Riyadhfoods,
You can develop custom services for finance and operations in this way:
learn.microsoft.com/.../custom-services
community.dynamics.com/.../custom-web-service-in-few-steps-d365fo
Under review
Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.
As AI tools become more common, we’re introducing a Responsible AI Use…
We are honored to recognize Abhilash Warrier as our Community Spotlight honoree for…
These are the community rock stars!
Stay up to date on forum activity by subscribing.
CA Neeraj Kumar 2,258
André Arnaud de Cal... 949 Super User 2025 Season 2
Sohaib Cheema 631 User Group Leader
