Problem with CRMD_ORDER: error messages

Question

Hi, i have a very urgent problem when creating a new sales order..(in crm, but not in the web application) at this moment, when a product's quantity is less than the minimum, i get an error message at the top of the page. What i need is to treat those messages, and be able to delete them if i want... is it possible ??? where can i do this ??? where are thos messages treated ???
thanks in advance !!!

Answer 1

i think i solved the problem at last... this is what i have done if the product's quantity <> MOQ.. :
DATA: lv_logh    TYPE balloghndl,
          lt_logh    TYPE bal_t_logh,
          lt_msgh    TYPE bal_t_msgh,
          lr_msgidno TYPE bal_r_idno.
CLEAR lt_msgidno.
REFRESH lt_msgidno.
ls_msgidno-sign = 'I'.
ls_msgidno-option = 'EQ'.
ls_msgidno-low-msgid = 'CRM_SCHEDLIN'.
ls_msgidno-low-msgno = '314'.
APPEND ls_msgidno TO lt_msgidno.
CALL FUNCTION 'CRM_MESSAGES_REGISTER'
EXPORTING
            IV_DOCNUMBER  = iv_guid
CHANGING
            CV_LOG_HANDLE = lv_logh.
CLEAR lt_logh.
INSERT lv_logh INTO TABLE lt_logh.
CLEAR lt_msgh.
CALL FUNCTION 'CRM_MESSAGES_SEARCH'
EXPORTING
            it_r_msgidno   = lt_msgidno
            iv_log_handle  = lv_logh
IMPORTING
            et_msg_handle  = lt_msgh
EXCEPTIONS
            appl_log_error = 1
            others         = 2.
IF sy-subrc EQ 0 AND NOT lt_msgh IS INITIAL.
     CALL FUNCTION 'CRM_MESSAGES_DELETE'
            EXPORTING
              iv_log_handle  = lv_logh
              it_msgh        = lt_msgh
            EXCEPTIONS
              appl_log_error = 1
              others         = 2.
ENDIF.
so, when i save a sales order, if there are error messages and the amount of all the lines for the same product are = MOQ, then the messages are deleted.