How to get text of exception in my program, exception is defined in FM?

Question

I have written a function module where i have defined a couple of exceptions. If an error occurrs i raise the exception.
My issue is, in my calling program, i call the function module i have created and once the exception occurrs i need to get the text associated with that exception.
I dont know how to get the text of the exception. The short text is defined in exception tab of the function module.
Any help will be appreciated.
Thanks

Answer 1

hi check this example..
  RECEIVE RESULTS FROM FUNCTION 'ZMARD_DATA'
     IMPORTING
       E_RECORDS  = g_records
     EXCEPTIONS
       no_data                            = 1
       open_dataset_no_authority          = 2
       convt_codepage_init                = 3
       dataset_too_many_files             = 4
       unknown_file_opening_error         = 5
       dataset_write_error                = 6
       dataset_not_open                   = 7
       dataset_cant_close                 = 8
       OTHERS                             = 9.
  CASE sy-subrc.
    WHEN 0.
      error_rec-msg_text     = 'Data Loaded'.
      g_total_rec = g_total_rec + g_records.
    WHEN 1.
      error_rec-msg_text     = c_no_data.
    WHEN 2.
      error_rec-msg_text     = 'OPEN_DATASET_NO_AUTHORITY'.
    WHEN 3.
      error_rec-msg_text     = 'CONVT_CODEPAGE_INIT'.
    WHEN 4.
      error_rec-msg_text     = 'DATASET_TOO_MANY_FILES'.
    WHEN 5.
      error_rec-msg_text     = 'UNKNOWN_FILE_OPENING_ERROR'.
    WHEN 6.
      error_rec-msg_text     = 'DATASET_WRITE_ERROR'.
    WHEN 7.
      error_rec-msg_text     = 'DATASET_NOT_OPEN'.
    WHEN 8.
      error_rec-msg_text     = 'DATASET_CANT_CLOSE'.
    WHEN 9.
      error_rec-msg_text     =
              'Unknown error calling FM : ZMIO_GET_MARD_DATA'.
  ENDCASE.