SNAC(0D,01)  SRV_CHATNAV_ERROR 

This is an error notification snac. You'll receive it on service errors. See also error types complete list.

 00 0D   word   SNAC family
 00 01   word   SNAC subtype
 00 00   word   SNAC flags
 xx xx xx xx   dword   SNAC request-id
 xx xx   word   error code (see list)

Example SNAC dump with flap header: 

  2A 02 E1 CA 00 0C 00 0D 00 01 00 00 99 D0 07 62  *..............b
  00 05                                            ..

  Main | Basic | Login | Snaclist | Sequences | Misc | Changes | Credits | Terms