code: public int setString(String strString, boolean bDisplayOption, int iMoveMode)    // init this field override for other value
      {
          m_bSetData = true;  // Make sure getNextConverter is called correctly (if it is called).
          int iErrorCode = super.setString(strString, bDisplayOption, iMoveMode);
          m_bSetData = false;
          return iErrorCode;
      }
docs: Convert and move string to this field.
  Override this method to convert the String to the actual Physical Data Type.
  @param strString the state to set the data to.
  @param bDisplayOption Display the data on the screen if true.
  @param iMoveMode INIT, SCREEN, or READ move mode.
  @return The error code (or NORMAL_RETURN).