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6
6.4.2 General CIP error codes
The table below contains the error codes used by EtherNet/IP.
Table 8. General CIP error codes
Code Status name Description
0 Success Service was successfully performed by the object specified.
1 Connection failure
A connection related service failed along the connection
path.
2 Resource unavailable
Resources needed for the object to perform the requested
service were unavailable.
3
Invalid parameter
value
See Status Code 0x20, which is the preferred value to use
for this condition.
4 Path segment error
The path segment identifier or the segment syntax was not
understood by the processing node.
5
Path destination
unknown
The path is referencing an object class, instance or struc-
ture element that is not known or is not contained in the
processing node.
6 Partial transfer Only part of the expected data was transferred.
8 Service not supported
The requested service was not implemented or was not
defined for this Object Class/Instance.
9 Invalid attribute value Invalid attribute data detected.
12
d
/ 0C
h
Object state conflict
The object cannot perform the requested service in its cur-
rent mode/state.
14
d
/ 0E
h
Attribute not settable
A request to modify a non-modifiable attribute was
received.
15
d
/ 0F
h
Privilege violation A permission/privilege check failed.
16
d
/ 10
h
Device state conflict
The device's current mode/state prohibits the execution of
the requested service.
17
d
/ 11
h
Reply data too large
The data to be transmitted in the response buffer is larger
than the allocated response buffer.
19
d
/ 13
h
Not enough data
The service did not supply enough data to perform the spec-
ified operation.
20
d
/ 14
h
Attribute not sup-
ported
The attribute specified in the request is not supported.
21
d
/ 15
h
Too much data The service supplied more data than was expected.
30
d
/ 1E
h
Embedded service
error
An embedded service resulted in an error.
31
d
/ 1F
h
Vendor specific error
A vendor specific error has been encountered. The Addi-
tional Code Field of the Error Response defines the particu-
lar error encountered.
32
d
/ 20
h
Invalid parameter A parameter associated with the request was invalid.
38
d
/ 26
h
Path Size Invalid
The size of the path which was sent with the Service
Request is either not large enough to allow the Request to
be routed to an object or too much routing data was
included.