User Manual

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SARA-R4 series-AT commands manual
UBX-17003787 - R16
AAppendix: Error result codes
Page 347 of 401
Numeric error code Description
18 Keep alive time out of range
19 Security mode out of range
20 Wrong Security Manager Profile
21 Security Manager Profile out of range
22 Invalid topic
23 Topic length out of range
24 Missing message or filename
25 Cannot get file size
26 File size out of range
27 Cannot open file
28 Cannot read file
29 QOS out of range
30 Retain out of range
31 Wrong will message length
32 Wrong publish message length
33 Timeout error
34 No Network service
35 Broker not connected
36 Broker connection refused
37 Broker connection refused, wrong protocol version
38 Broker connection refused, identifier rejected
39 Broker connection refused, server unavailable
40 Broker connection refused, bad user name or password
41 Broker connection refused, not authorized
42 MQTT client out of buffer
43 MQTT client malformed remaining length
44 MQTT MQTT client packet type mismatch
45 MQTT client packet Id mismatch
46 MQTT client invalid internal state
47 MQTT client TLS connect error
48 MQTT client STDIN Wake error
49 Incoming message cannot be saved
50 PSD or CSD connection not established