OSC - REST Import Opportunity not Importing the opportunity header information to CPQ

Summary:

OSC - REST Import Opportunity not Importing the opportunity header information from OSC for the CPQ transaction

Open Quote action mapped for the integration but not getting any value.

below document follow to configure the integration

https://docs.oracle.com/en/cloud/saas/configure-price-quote/faicp/index.html

Content (required):

OSC - REST Import Opportunity not Importing the opportunity header information from OSC for the CPQ transaction

Version (include the version you are using, if applicable):

Release_R2022_D_Patch3

Code Snippet (add any code snippets that support your topic, if applicable):