3663565 - Is it possible to use SOAP Adapter (to fetch CE API Data) to make an internal call within the same tenant from a Standard Process to a custom process in CPI?

Is it possible to use SOAP Adapter (to fetch CE API Data) to make an internal call within the same tenant from a Standard Process to a custom process in CPI?

Details of the standard integration:
- **Package name:** SuccessFactors Employee Central with Third party Benefits vendor - Benefitfocus
- **Integration name:** SF EC to Benefitfocus

Successfactors 

Benifitfocus

The iflow supports only HTTP call to the custom iflow. The existing process does not support process direct adapter yet. 

Successfactors, Benefitfocus, SOAP Adapter, HTTP call, CPI, Standard Integration  , KBA , LOD-SF-INT-CPI-TPI , Standard SF to 3rd Party Integration using CPI , Problem