Hi
Hi
Please check below point:
1. It seems that error comes from solution layer YH5***, not from the Layer_Cust
Are you using Technical user(SDK user)? Then create a business user and assign all relevant work centers.
2. Check your OWL have you assigned your BOs for RBAM-AccessControledBusinessObject
3. Check the others authorizations and compare with yours.
Regards
Sunil