object_type Deploymentgroup does not work for me using pmrep

I have added a new OData API call and fetched two columns from it and joining it with already existing mapping using a detail outer join and the newly added pipeline is set as detail but the values for these two columns is coming as expected but getting Null in joiner and thus joiner is not working properly

I have added a new OData API call and fetched two columns from it and joining it with already existing mapping using a detail outer join and the newly added pipeline is set as detail but the values for these two columns is coming as expected but getting Null in joiner and thus joiner is not working properly

Does informatica 10.4 on-prem server supports export-import via rest Api ? need an example.

I installed informatica powercenter 9.6.1 server successfully on my windows server machine ,but when i try to create a repository on the server i get the following error in admin console.