ACC Error Guide

ZX25D System Messages
CLASS: Normal 400-499
Chapter 12 247
Action: Correct the X.25 configuration. You may either change
the first_svc and last_svc parameters for the X.25 link
ZLU or add more two-way SVC Term entries to the
TTGEN configuration file.
zx25d 417 There are more one-way incoming SVCs subscribed to
(<#>) than configured (<#>) for the X.25 Link ZLU <#>.
Explanation: The X.25 link ZLU indicated did not have enough
two-way outgoing SVC ZLUs defined to fulfil the X.25
subscription (first_outsvc and last_outsvc). This may
cause operational errors as the network may attempt to
establish more calls than you have available Virtual
Circuits to accept them on. If this should occur, the
inbound call will automatically be cleared with an
appropriate error.
Action: Correct the X.25 configuration. You may either change
the first_insvc and last_insvc parameters for the X.25
link ZLU or add more one-way incoming SVC Term
entries to the TTGEN configuration file.
zx25d 418 There are more one-way outgoing SVCs subscribed to
(<#>) than configured (<#>) for the X.25 Link ZLU <#>.
Explanation: The X.25 link ZLU indicated did not have enough
one-way outgoing SVC ZLUs defined to fulfil the X.25
subscription (first_outsvc and last_outsvc). This may
cause operational errors as your application will not
have as many outgoing SVCs as expected.
Action: Correct the X.25 configuration. You may either change
the first_outsvc and last_outsvc parameters for the
X.25 link ZLU or add more one-way outgoing SVC
Term entries to the TTGEN configuration file.
zx25d 419 Inbound call arrived on PVC LCN <#> for Link ZLU <#>.
The inbound call has been cleared.
Explanation: An Incoming CALL packet has arrived on a Logical
Channel Number that the subscription parameters
have specified as a PVC. This is due to a mis-match in
the subscription parameters configured for the DTE
and DCE. These parameters must agree exactly.