Primavera Sync issue with SAP PS

Hello,

Primavera -SAP PS (project structure from SAP PS into Primavera works fine)

Problem Statements:

Below are issues we are facing during the data interchange

1. Actual “ %” of activity from SAP PS is not getting updated in the “Actual %” column in primavera P6 EPPm

2. After maintaining relationships between activities in the primavera system giving error while transferring data from primavera to SAP PS. (without a relationship it works perfectly ok)