When the extended access control function is installed, the following operations cannot be performed unless READ permissions are set for the profiles of the RACF FACILITY class: operations on copy groups, execution of specific commands, and resynchronization in a direction that is the reverse of the copy direction. Use the sample script (HDSRFEPR) to check which profiles of the READ permissions are set. For details about the sample scripts (HDSRFEPR), see HDSRFEPR (viewing access permissions for the extended access control function).