Requisition approval setup - Position Hierarchy

Summary

Requisition approval setup - Position Hierarchy

Content

Hello Team,

Please let me know if you have tried position hierarchy in Requisition approval setup. We are in 19C and trying to use position hierarchy in requisition approval but system throws ADF faces error if we try to update the starting position or top position field that pops up at the bottom of the page when we click on position hierarchy. 

Please let me know if position hierarchy is supported in Requisition approval setup and if yes, is there any privilege that has to be added to the role to be able to do this setup.