Problem in Messsage Manager

Question

Hi Friends ,
I am getting some problem while using the message manager ,the scenario is like this I am having a table control in view , if there are errors in the values entered in the inputfield of table rows  i am calling the method report_attribute_t100Message( ) to display error messages , in this method i am passing the message , context element and the attribute name . This things are working fine when i am in the default view and table control is also in the default view but when i use navigation , means if the table control is in second view  the errors are not displayed . I dont know why its not displaying messages, I have checked the message manager object also errors are present in it but not displayed .
Can anybody tell why it is happening and how to solve it ?
Regards
Yashpal

Answer 1

Hi thomas,
pls find the code snippet for the message manager
im_elem  is type ref to if_wd_context_element.
g_message_manager is defined as an attribute of assistance class and instantinated in component controller init.
the follwing call to the message manager is part of an assistance class method which is called in the view as wd_assist->check_material( ) with import export parameters i.e im_elem is passed as an export parameter
lw_msg-msgty = 'E'.
      lw_msg-msgid = 'ZMA_MSGCLASS'.
      lw_msg-msgno = '294'.
      CALL METHOD me->g_message_manager->report_attribute_t100_message
        EXPORTING
          msg            = lw_msg
          element        = im_elem
          attribute_name = 'MATNR'.