Section: 4.23.12.8.6 Xn based handover with insertion of I-SMF
Content: The following impact is applicable Xn based handover with insertion of I-SMF in clause 4.23.11.2: - In step 6, at I-SMF insertion, if EBI(s) have been allocated before but the SMF+PGW-C has not prepared the CN Tunnel Info for each EPS bearer, the SMF+PGW-C requests the PGW-U+UPF to allocate the CN Tunnel for each EPS bearer for PDU Session(s). PGW-U+UPF allocates the PGW-U tunnel info for the EPS bearer and sends it to the SMF+PGW-C. - In step 9, the SMF+PGW-C provides also the CN Tunnel Info for each EPS bearer to the I-SMF.