
DCN Next Generation Open Interface Release 2.4 Microphone Management
en | 120
Bosch Communications Systems | 2007 February | SRS_MMINF | Du020903
APPENDIX B. ERROR CODES
Responses returned upon a remote function request contain a error field (‘wError’). In this
appendix an overview is given of the possible errors and their values.
Microphone Management Error code Value
Explanation
MM_E_NOERROR
0
The execution of the remote function was successful.
MM_E_UNKNOWN_UNIT
2
The UnitId is unknown in the CCU.
MM_E_OPEN_CLOSE_FAILED
5
The internal database on the CCU was not able to update the total
use count for the MM application.
MM_E_UNIT_ALREADY_PRESENT
6
The unit to be added to the list (RTS or SPK) is already present in
that list.
MM_E_NOT_PRESENT
8
The record to search for in the list (Comment Request) is not
present in the list.
MM_E_UNIT_NOT_PRESENT
9
The unit to search for in the list (RTS or SPK) is not present in the
list.
MM_E_NOT_IN_SPL_OR_NOB
15
You tried to turn off a microphone of a unit, which was not present
in either the speakers list or the notebook list.
MM_E_ILLEGAL_MAX_ACT_MICS
17
The number provided for the maximum number of active
microphones is illegal with respect to the current Operation Mode.
Valid value for the mode
MM_C_OPERATOR_WITH_COMMENT_LIST is 1. Valid values for
the mode MM_C_DELEGATE_WITH_VOICE are within the range
2..4 and for all other modes in the range 1...4.
MM_E_ILLEGAL_MIC_OPER_MODE
18
The function requested is illegal for the current operation mode.
The function is not executed.
MM_E_UNKNOWN_UNITID_AND_DELID
19
You have provided a RTS list entry with both elements (UnitId and
DelegateId) set to empty values (DBSC_EMPTY_UNIT,
DBSC_EMPTY_DELEGATE). At least one of the elements must be
defined to fulfill the function.
MM_E_DELETE_RTS_LIST_FAILED
21
A delete of a RTS list entry in the internal database failed. Probably
illegal values for either the elements UnitId or DelegateId are
passed.
MM_E_INSERT_RTS_LIST_FAILED
22
The CCU was not able to insert the RTS list entry into the internal
database. Probably illegal values for either the elements UnitId or
DelegateId are passed.
MM_E_RTS_LIST_FULL
24
The RTS list is full. No more RTS entries can be added using the
function MM_C_RTS_APPEND.
MM_E_RTS_LIST_CHANGED
25
During a reduction of the maximum length of the RTS list, the
database was unable to retrieve the last RTS list entry. The actual
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