Need to replace all occurences of '&' in message class

[Former Member]

if ls_orders-errors is initial.
 perform add_msg_log using 'W' 'Z_MAT' '002'.
 replace all occurrences of '&' in '' with lv_matnr_new.
 endif.

So I don't know how to do it.

I need to replace all occurences of & in the message class with the same type shown in the perform.

Basically in the perform I am just adding message logs with my message class .

Can anyone help me ?

[raymond_giuseppi]

I don't think you want to change the message class (SE91....) but fill some variables during the call of the message?

What does your add_msg_log form do, If it's a call to a FM such as BAL_LOG_MSG_ADD to actually fill a log, just add and pass the variable to the form signature.

* Sample from a log built from RETURN parameter in a BAPI call
      ls_msg-msgty = bapiret2-type. " W in your sample
      ls_msg-msgid = bapiret2-id. " Z_MAT
      ls_msg-msgno = bapiret2-number. " 002
      ls_msg-msgv1 = bapiret2-message_v1. " lv_matnr_new
      ls_msg-msgv2 = bapiret2-message_v2.
      ls_msg-msgv3 = bapiret2-message_v3.
      ls_msg-msgv4 = bapiret2-message_v4.
      IF ls_msg-msgty = 'E'.
        ls_msg-probclass = '1'.
      ELSEIF ls_msg-msgty = 'W'.
        ls_msg-probclass = '2'.
      ELSE.
        ls_msg-probclass = '3'.
      ENDIF.
      CALL FUNCTION 'BAL_LOG_MSG_ADD'
        EXPORTING
          i_log_handle     = gs_handle
          i_s_msg          = ls_msg
        EXCEPTIONS
          log_not_found    = 1
          msg_inconsistent = 2
          log_is_full      = 3
          OTHERS           = 4.

or for simpliest case use a classic

MESSAGE w002(z_matf) with lv_matnr_new. " space space space