topic Message type X dump while clicking execute button?? in Application Development and Automation Discussions

Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 14:38:21 GMT

1st time runnning the program When i provide the 3 parameeters value and click execute the simple tree appears and then from there when i click the tree alv come up fine(the screen will be as as shown below) but when i change the input parameter and the reclick the execute button it going 4 message type x dump(control framework;error processing control)

What to do to rectify it?

My program output screen

My program Code

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 14:54:53 GMT

Hi,

An idea:

Before clearing variables when showing your tree again, try to call the method FREE on your container and Tree object so they are re-created properly...

Cheers,

Manu.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:02:30 GMT

E.g:

obj_tree->free( ).

obj_alv->free( ).

obj_cont1->free( ).

obj_cont2->free( ).

and then your CLEAR statement:

CLEAR: obj_tree, obj_alv, obj_cont1, obj_cont2.

Kr,

Manu.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:07:07 GMT

if i use it before CLEAR: obj_tree, obj_alv, obj_cont1, obj_cont2.

it is giving NULL dump

thanks all

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:11:24 GMT

Hi,

Of course you need to call the free method only if your objects are bound!

E.g. I would have call your free routine only when the user press BACK from result screen...

Manu.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:13:11 GMT

This is what i did when 'Execute' button is triggered in PAI.

i am calling form clear.

i have not cleared obj_tree(its commented in code below).if i clear that i am not able to execute the 1st time itself..(the tree does not appear)

FORM CLEAR.

obj_tree->free( ).

obj_alv->free( ).

obj_cont1->free( ).

obj_cont2->free( ).

CLEAR :IT_NODETAB,

LT_MARA,

LT_MARC,

LT_MARD,

LT_SALES,

LT_PLANT,

LT_INVENT,

LT_FORMS,

LT_MAKT,

LT_MVKE,

lt_dwerk,

it_event,

OBJ_CONT1 ,

* OBJ_TREE ,

OBJ_CONT2 ,

obj_ALV ,

* obj_handle,

FLAG,

flag_sal,

TY_TOOLBAR,

IT_NODE,

FLAG_node,

wa_node,

IT_TOOLBAR.

ENDFORM.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:18:08 GMT

yeah..But my requirement doesn't have back button its a same screen.what to do ??

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:20:58 GMT

That's why I said you should call your free routine when the user gets back to the selection, not when pressing 'EXECUTE'...

Otherwise you can just check if your object is bound before freeing it:

IF obj_tree is BOUND.

obj_tree->free( ).

"...

ENDIF.

Manu.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:26:52 GMT

thanks 4 helping..sorry again for one more newbie question..

"call your free routine when the user gets back to the selection" in the sense which selection it is?? were in code?? sorry again for newbie ques

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:29:25 GMT

Oups, I just see that you are using only one screen (no selection screen)...

So you definitely have to check if the objects are bound, freeing and clearing them in your form EXECUTE...

Check this, put a break point in your PBO and ensure your objects are re-created correctly...

Manu.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:39:31 GMT

Now 1st time when i execute its executing fine.when i click second time its going for DUMP in

OBJ_alv->free( ).

When 'EXECUTE'.
PERFORM CLEAR.
FORM CLEAR.
 IF obj_tree is BOUND.
      obj_tree->free( ).
      clear   OBJ_TREE .
 ENDIF.
 IF OBJ_CONT1 is BOUND.
      OBJ_CONT1->free( ).
      clear   OBJ_CONT1 .
 ENDIF.
 IF OBJ_CONT2 is BOUND.
      OBJ_CONT2->free( ).
      clear   OBJ_CONT2 .
 ENDIF.
   IF OBJ_alv is BOUND.
      OBJ_alv->free( ).
      clear   OBJ_alv .
 ENDIF.
   CLEAR :IT_NODETAB,
   LT_MARA,
   LT_MARC,
   LT_MARD,
   LT_SALES,
   LT_PLANT,
   LT_INVENT,
   LT_FORMS,
   LT_MAKT,
   LT_MVKE,
   lt_dwerk,
   it_event,
   obj_handle,
 FLAG,
   flag_sal,
   TY_TOOLBAR,
   IT_NODE,
   FLAG_node,
   wa_node,
   IT_TOOLBAR.
 ENDFORM.

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 15:53:34 GMT

Issue solved.

removed OBJ_alv->free( ). its working fine.

Thanks all

Re: Message type X dump while clicking execute button??

Former Member — Wed, 02 May 2012 20:08:59 GMT

Hi,

No you don't have to remove it! Just place it before you free the related container (I guess CONT2)...

Always free children before parents!

Cheers,

Manu.