# Error codes

## Error codes reported in 12 byte headers of type 2 and 3 PDUs

0 | ok
0x8000 | function already occupied.
0x8001 | not allowed in current operating status.
0x8101 | hardware fault
0x8103 | object access not allowed.
0x8104 | context is not supported.
0x8105 | invalid address.
0x8106 | data type not supported.
0x8107 | data type not consistent.
0x810A | object does not exist.
0x8500 | incorrect PDU size.
0x8702 | address invalid."
0xd201 | block name syntax error.
0xd202 | syntax error function parameter.
0xd203 | syntax error block type.
0xd204 | no linked block in storage medium.
0xd205 | object already exists.
0xd206 | object already exists.
0xd207 | block exists in EPROM.
0xd209 | block does not exist.
0xd20e | no block does not exist.
0xd210 | block number too big.