3GPP 24.501 v20.0.0 — the document's own text

9.11.3.43 PDU session reactivation result error cause

Taught in 4. Inside TS 24.501, the document at the centre (CT1 — the group that writes what your phone says, overview).

The purpose of the PDU session reactivation result error cause information element is to indicate error causes for PDU session ID(s) where there was a failure to establish the user-plane resources.

The PDU session reactivation result error cause information element is coded as shown in figure 9.11.3.43.1 and table 9.11.3.43.1.

The PDU session reactivation result error cause is a type 6 information element with a minimum length of 5 octets and a maximum length of 515 octets.

8	7	6	5	4	3	2	1
PDU session reactivation result error cause IEI	octet 1
Length of PDU session reactivation result error cause	octet 2
	octet 3
PDU session ID	octet 4
cause value	octet 5

….

PDU session ID	octet 514*
cause value	octet 515*

Figure 9.11.3.43.1: PDU session reactivation result error cause information element

Table 9.11.3.43.1: PDU session reactivation result error cause information element

PDU session ID is coded same as PDU session ID IE (see clause 9.4).The cause value is coded same as second octet of 5GMM cause information element (see clause 9.11.3.2).