In OMT do i need to pre configure PO & PS if getting product inventory via TMF637

[Abhi53]

In OMT do i need to pre configure PO & PS if getting product inventory records via TMF637 from third party. Please suggest on how TMF637 API works. 

[Tanushree Maiti]

Hi @Abhi53 

Check this , if it helps you.

https://www.servicenow.com/community/telecom-forum/issue-with-tmf-637-product-inventory-api-unable-t...

https://www.servicenow.com/docs/r/api-reference/developer-guides/resource-inventory-dev-guide.html

https://www.servicenow.com/community/telecom-forum/tmf637-methods-and-details/m-p/3069761

[Abhi53]

I have gone through the links provided above but its not clear that if we are getting TMF637 prod inventory API payloads from third party then do we need to have PO/PS already configured in instance before getting the prod inventory data ?

[JagB]

Yes. If you are importing PO and PS from a 3rd party  / Legacy PI source, the corresponding PO and PS should be configured in the PSR catalog before you import the PI Instances. 
If you do not do this, the relationship between the PO -= PS and the PI records will not be established. 

[Abhi53]

Please respond if any expert advice.