ABNORMAL_REL_OPT_SWITCH (Optimize Abnormal Release) query

ABNORMAL_REL_OPT_SWITCH (Optimize Abnormal Release)

Whether the RNC releases a UE’s connection when the UE experiences an error on the UP (User Plane).

  • 1: Indicates that this switch is set to ON. The RNC does not release the UE’s connection when the UE experiences an error on the UP.

  • 0: Indicates that this switch is set to OFF. The RNC releases the UE’s connection when the UE experiences an error on the UP.

Any one know about error on the UP?
Vendor is Huawei