Section: 6.1.3.2.2 Unsuccessful Secondary PDP Context Activation Procedure initiated by the MS 6.1.3.2.2.1 General
Content: Upon receipt of an ACTIVATE SECONDARY PDP CONTEXT REQUEST message, the network may reject the MS initiated PDP context activation by sending an ACTIVATE SECONDARY PDP CONTEXT REJECT message to the MS. The message shall contain a cause code that typically indicates one of the following: # 26: insufficient resources; # 30: activation rejected by GGSN, Serving GW or PDN GW; # 31: activation rejected, unspecified; # 32: service option not supported; # 33: requested service option not subscribed; # 34: service option temporarily out of order; # 41: semantic error in the TFT operation; # 42: syntactical error in the TFT operation; # 43: unknown PDP context; # 44: semantic errors in packet filter(s); # 45: syntactical errors in packet filter(s); # 46: PDP context without TFT already activated; # 48: request rejected, Bearer Control Mode violation; # 56: collision with network initiated request; # 60: bearer handling not supported; # 65: maximum number of PDP contexts reached; or # 95 - 111: protocol errors. The network may include a Back-off timer value IE in the ACTIVATE SECONDARY PDP CONTEXT REJECT message. If the Back-off timer value IE is included and the SM cause value is different from #26 "insufficient resources" and #65 "maximum number of PDP contexts reached", the network may include the Re-attempt indicator IE to indicate whether the MS is allowed to attempt a bearer resource allocation procedure in the PLMN for the same in S1 mode, and whether another attempt in A/Gb and Iu mode or in S1 mode is allowed in an equivalent PLMN. If the ACTIVATE SECONDARY PDP CONTEXT REQUEST message is related to an already active LIPA PDN connection or SIPTO at the local network PDN connection, then the network shall reply with an ACTIVATE SECONDARY PDP CONTEXT REJECT message with cause code #60 "bearer handling not supported". If a PDP context for the TI given in the Linked TI IE exists, then the TFT in the ACTIVATE SECONDARY PDP CONTEXT REQUEST message is checked by the network for different types of TFT IE errors as specified in subclause 6.1.3.2.3. Upon receipt of an ACTIVATE SECONDARY PDP CONTEXT REJECT message, the MS shall stop timer T3380 and enter the state PDP-INACTIVE.