Appendix A: Error Definitions
Error
Status Name
Description
0x00
Success
Service was successful
0x01
Controller Slot Doesn’t Exist
Connection related service failed along the connection
path
0x02
Resource unavailable
Resources needed for the object requested service
were unavailable
0x03
Invalid parameter value
See Error 0x20
0x04
Incorrect Tag Data Type
Tag Name Doesn’t Match (ext:
0000h)
Path segment identifier or the segment syntax was not
understood by the processing node. Path processing
shall stop when a path segment error is encountered
0x05
Incorrect Controller Type
The path is referencing an object class, instance or
structure element that is not known or is not contained
in the processing node. Path processing shall stop when
a path destination unknown error is encountered
0x06
Partial transfer
Only part of the expected data was transferred
0x07
Connection Lost
The messaging connection was lost
0x08
Incorrect Controller Slot
The requested service was not implemented or was not
defined for this object class/instance
0x09
Invalid attribute value
Invalid attribute data detected
0x0A
Attribute list error
An attribute in the Get_Attribute_List or
Set_Attribute_List response has a non-zero status
0x0B
Already in requested mode / state The object is already in the mode/state being requested
by the service
0x0C
Object state conflict
The object cannot perform the requested service in its
current mode/state
0x0D
Object already exists
The requested instance of object to be created already
exists
0x0E
Attribute not settable
A request to modify a non-modifiable attribute was
received
0x0F
Privilege violation
A permission/privilege check failed
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