CLASS {{p}}cx_job_error DEFINITION PUBLIC FINAL CREATE PUBLIC INHERITING FROM cx_static_check.
  PUBLIC SECTION.
    TYPES ty_reason TYPE c LENGTH 12.

    CONSTANTS:
      BEGIN OF c_reason,
        no_job_id TYPE ty_reason VALUE 'NO_JOB_ID',
        bad_mode  TYPE ty_reason VALUE 'BAD_MODE',
        bad_hours TYPE ty_reason VALUE 'BAD_HOURS',
        bad_count TYPE ty_reason VALUE 'BAD_COUNT',
        bad_group TYPE ty_reason VALUE 'BAD_GROUP',
        bad_date  TYPE ty_reason VALUE 'BAD_DATE',
        bad_value TYPE ty_reason VALUE 'BAD_VALUE',
      END OF c_reason.

    METHODS constructor
      IMPORTING iv_reason TYPE ty_reason.

    METHODS get_reason
      RETURNING VALUE(rv_reason) TYPE ty_reason.

    METHODS get_message
      RETURNING VALUE(rv_message) TYPE string.

  PRIVATE SECTION.
    DATA mv_reason TYPE ty_reason.
ENDCLASS.


CLASS {{p}}cx_job_error IMPLEMENTATION.
  METHOD constructor.
    super->constructor( ).
    mv_reason = iv_reason.
  ENDMETHOD.

  METHOD get_reason.
    rv_reason = mv_reason.
  ENDMETHOD.

  METHOD get_message.
    CASE mv_reason.
      WHEN c_reason-no_job_id.
        rv_message = 'The job ID is missing.'.
      WHEN c_reason-bad_mode.
        rv_message = 'The calculation mode is not valid.'.
      WHEN c_reason-bad_hours.
        rv_message = 'The work hours are not valid.'.
      WHEN c_reason-bad_count.
        rv_message = 'The part count is not valid.'.
      WHEN c_reason-bad_group.
        rv_message = 'The material group is not valid.'.
      WHEN c_reason-bad_date.
        rv_message = 'The due date is not valid.'.
      WHEN c_reason-bad_value.
        rv_message = 'The material value is not valid.'.
      WHEN OTHERS.
        rv_message = 'The job is not valid.'.
    ENDCASE.
  ENDMETHOD.
ENDCLASS.