| AK502 = 1 |
Transaction set not supported |
| AK502 = 2 |
Transaction set trailer missing |
| AK502 = 3 |
Transaction set control number in header and
trailer do not match |
| AK502 = 4 |
Number of included segments does not match actual
count |
| AK502 = 5 |
One or more segments in error |
| AK502 = 6 |
Missing or invalid transaction set identifier |
| AK502 = 7 |
Missing or invalid transaction set control number |
| AK502 = 8 |
Authentication key name unknown |
| AK502 = 9 |
Encryption key name unknown |
| AK502 = 10 |
Requested service (authentication or encryption)
not available |
| AK502 = 11 |
Unknown security recipient |
| AK502 = 12 |
Incorrect message length (encryption only) |
| AK502 = 13 |
Message authentication code failed |
| AK502 = 15 |
Unknown security originator |
| AK502 = 16 |
Syntax error in decrytped text |
| AK502 = 17 |
Security not supplied |
| AK502 = 18 |
Transaction set not in functional group |
| AK502 = 19 |
Invalid transaction set implementation convention
reference |
| AK502 = 23 |
Transaction set control number not unique within
the functional group |
| AK502 = 24 |
S3E security end segment missing for S3Ssecurity
start segment |
| AK502 = 25 |
S3S security start segment missing for S3E security
end segment |
| AK502 = 26 |
S4E security end segment missing for S4S security
start segment |
| AK502 = 27 |
S4S security start segment missing for S4E security
end segment |
| AK502=I6 |
Implementation convention not supported |