HP 8920B Programmer's Manual page 656

Error −100
Error −101
Error −102
Error −103
Error −104
Error −105
Error −108
Error −109
656
Command error
This code indicates only that a Command Error as defined in IEEE 488.2, 11.5.1.1.4 has
occurred.
Invalid character
A syntactic element contains a character which is invalid for that type.
Syntax error
An unrecognized command or data type was encountered; for example, a string value was
received when the device does not accept strings.
Invalid separator
The parser was expecting a separator and encountered an illegal character. For example,
the colon used to separate the FREQ and AMPL commands should be omitted in the
following command:
RFG:FREQ 850 MHZ:;AMPL −35
Data type error
The parser recognized a data element different than one allowed. For example, numeric or
string data was expected but block data was encountered.
GET not allowed
A Group Execute Trigger was received within a program message (see IEEE 488.2, 7.7).
Parameter not allowed
More parameters were received than expected for the header. For example, the *ESE
common command only accepts one parameter; receiving *ESE 36,1 is not allowed.
Missing parameter
Fewer parameters were received than required for the header. For example, the *ESE
common command requires one parameter; receiving *ESE is not allowed.