Decision Data 3000 Series User Manual page 106

28 Invalid general format identifier
29 Restart with non-zero in bits 1-4, 9-16 0
2A Packet type not compatible with facility
2B Unauthorized interrupt confirmation
2C Unauthorized interrupt
30 Timer Expired
31 Timer expired for incoming call
32 Timer expired for clear indication
33 Timer expired for reset indication
34 Timer expired for restart indication
40 Call setup Problem
41 Facility code not allowed
42 Facility parameter not allowed
43 Invalid called address
44 Invalid calling address
50 Call clearing problem
51 Non-zero address length field
52 Non-zero facility length field
60 Not Assigned
70 Not Assigned
80-FF Reserved for Network Specific Diagnostics
DCE 18ccdd Cause Codes
An 18ccdd Cause code is issued when the data circuit-terminating equipment issues a Clear
indication packet after detecting an error.
[18] General error category.
[cc] Cause code.
[dd] Diagnostic code.
The cause codes listed are defined by CCITT Recommendation X.25.
Description and Suggested Recovery
Cause
00 Call clearing originated at host system. Report the error to the host system operator.
01 Host busy. Wait. Then retry the operation.
03 Invalid facility request. Ensure that the facility request was entered correctly and retry
the operation. If the error recurs, report the problem to the network service
representative.
05 Network congestion. Wait. Then retry the operation. If the error recurs, report the
problem to the network service representative and the host system operator.
Error Identification
A-19