3GPP 24.501 v20.0.0 — the document's own text
8.3.11.1 Message definition
Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).
The PDU SESSION MODIFICATION COMMAND REJECT message is sent by the UE to the SMF to indicate rejection of the PDU SESSION MODIFICATION COMMAND message. See table 8.3.11.1.1.
Message type: PDU SESSION MODIFICATION COMMAND REJECT
Significance: dual
Direction: UE to network
Table 8.3.11.1.1: PDU SESSION MODIFICATION COMMAND REJECT message content
| IEI | Information Element | Type/Reference | Presence | Format | Length |
|---|---|---|---|---|---|
| Extended protocol discriminator | Extended protocol discriminator9.2 | M | V | 1 | |
| PDU session ID | PDU session identity9.4 | M | V | 1 | |
| PTI | Procedure transaction identity9.6 | M | V | 1 | |
| PDU SESSION MODIFICATION COMMAND REJECT message identity | Message type9.7 | M | V | 1 | |
| 5GSM cause | 5GSM cause9.11.4.2 | M | V | 1 | |
| 7B | Extended protocol configuration options | Extended protocol configuration options9.11.4.6 | O | TLV-E | 4-65538 |