Mt_outtab error in ALV tree node expantion

I ahve made tree ALC n get dump in the follwing code when I expand any node
ASSIGN mt_outtab->* TO <tab1>.
" assign local copy of initial line of <tab1> to <wa>.
CREATE DATA l_dref_wa LIKE LINE OF <tab1>.
ASSIGN l_dref_wa->* TO <wa>.
this is because mt_outtab->* does no have values which is my table
dont know how its freed on expanding the node
I made a same prog from a system program n thats working fine but i cannot get the diffrence???
plz help

hi,
dinamic table create is like this, how can you create your mt_outtab->* table;
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog           = lt
    IMPORTING
      ep_table                  = <fs_data>
    EXCEPTIONS
      generate_subpool_dir_full = 1
      OTHERS                    = 2.
IF sy-subrc <> 0.
ENDIF.
Assign Dyn Table To Field Sumbol
ASSIGN <fs_data>->* TO <tab1>.
CREATE DATA l_dref_wa LIKE LINE OF <tab1>.
ASSIGN l_dref_wa->* TO <wa>.

Similar Messages

Quick Info on ALV Tree node

Hi All,
I have this requirement.
On ALV Tree node, when user places cursor then i should display some text as quick info.
while create node i have used ICON <- left arrow, i cannot use other ICOn as functional person need this icon only.
During Add_Node, if I pass icon through node layout then its showing nothing, Instead if I pass icon through item layout, then its showing SAP standard ICON text left arrow , but i need custom text write text there.
I tried using Context_menu_req as well, even that didnt worked. Any ideas/views will be highly appreciated.
Thanks n Regards

Hi Mr A.
You can try the following:
DATA: l_node_text TYPE lvc_value.
DATA: ls_item_layo TYPE lvc_s_layi,
             lt_item_layo TYPE lvc_t_layi.
        l_node_text             = 'UR Text'
        ls_item_layo-style      = gs_detail-color_code.
        ls_item_layo-t_image    = gs_detail-icon.
        APPEND ls_item_layo TO lt_item_layo.
After the above mentioned statement, you may call 'Add Node' method of ALV Tree.
Regards
Waz

How to alter the alv tree node text?

hi
i want to alter the alv tree node text, many people say it cann't be changed, but
i look into the sample code 'BCALV_TREE_04', the average funtion(select a column and then select average function in the tool bar) can alter the tree node text dynamically.
i try to look into the source code, the it's the sap standard code, all the funtions that user input, it goes to the statement " CALL METHOD cl_gui_cfw=>dispatch.", and i don't understand what this statement do, can someone helps me?

hi
good
The ALV tree report produces uses OBJECT METHOD functionality in-order to produce a
tree structured ALV output.
The creation of an ALVtree report first requires the creation of a simple program to build the ALV
details such as the fieldcatalog and to call a screen which will be used to display the ALVTree.
The screen should be created with a 'custom control' where you wish the ALVtree report to appear.
For the following example it will have the name 'SCREEN_CONTAINER'.
http://www.sapdevelopment.co.uk/reporting/alv/alvtree%5Calvtree_basic.htm
reward point if helpful.
thanks
mrutyun^

Runtime Error in ALV Tree Output

Dear All, I am trying to create a ALV Tree using Class cl_gui_alv_tree. The Report Shows the Output with the first Node but when i try to expand it is dumping with a runtime error GETWA_NOT_ASSIGNED in class CL_ALV_TREE_BASE and method SET_ITEMS_FOR_COLUMN. The Reason being the data which was copied in the initial node display to mt_outtab is getting refreshed.
Can any one of you help me the reason for the table getting refreshed. Do i need to pass any data.
I am doing the following steps.
1. Create Container,
2. Create Tree Class object
3. Generate the Field Catalog.
4. Set table for first display " With empty internal table
5. Generate the Hierarchy
6. Call the Method Frontend Update.
Let me know if i had missed any steps in the process.
Thank you,
Regards,
Swaroop Patri

One reason for getting this error is using local defined tables for it_outtab parameter in the below code:
To get rid of the dump, define two distinct output tables globally: one is an empty table which you will pass to the below method, other one is your real output table whose size increases dependently.
CALL METHOD go_tree->set_table_for_first_display
      EXPORTING
        is_hierarchy_header = ls_hier_header
      CHANGING
        it_outtab           = gt_data_e "Empty table
        it_fieldcatalog     = gt_fcat_tree.

ALV-Tree Node click not working

Hi All,
I am displaying the data in ALV tree. When the user click on the node i want to capture some event and method in which i have to do some coding. Can you tell me which method and event i should use to achieve this functionality. its bit urgent.
Immediate response will be apprecited.
Regards,
Ranjan

Hi ,
I have gone through the link. I have done the below part in my coding even though when i double click on the node, the event node_double_click is not getting triggered. Kindly suggest me what i have missed.
1) Register event with tree instance:
Register event for NODE_DOUBLE_CLICK
l_event-eventid = cl_gui_column_tree=>eventid_node_double_click.
APPEND l_event TO lt_events.
(2) Set handler for event:
SET HANDLER l_event_receiver->handle_node_double_click FOR tree1
(3) Define and implement event handler method:
METHODS handle_node_double_click
FOR EVENT node_double_click OF cl_gui_alv_tree
IMPORTING node_key.
ENDCLASS. "lcl_tree_event_receiver DEFINITION
CLASS lcl_tree_event_receiver IMPLEMENTATION
CLASS lcl_tree_event_receiver IMPLEMENTATION.
METHOD handle_node_double_click.
break-point.
ENDMETHOD. "handle_node_double_click
Regards,
Ranjan

How to add style(color) info for the color used in ALV tree nodes

I have an object for CL_GUI_ALV_TREE and I have added nodes to the tree and has set color for the nodes using 'STYLE' parameter. Now if I have to add the style info to the style(color) then how do I do it using the object I have?
Edited by: Sujay V Koparde on Feb 20, 2008 4:27 AM

Yes Eshwar, its similar to what you have written but my problem was that the style has already been assigned in the code and now I want to assign the style info(tooltip text) to the style(colour). I have an object of class cl_gui_alv_tree as of now and I am not able to find out as to how do I proceed to assign style information

Invalid B-tree node size (3,0) error - what is it??

Yesterday I had a HDD issue on my iMac (OSX 10.5) with an 'invalid node structure' error. I eventually managed to boot into 'single user mode' and used #fsck_hfs -rf /dev/disk0s2 at the command prompt. This got OSX up and running properly again. I then repaired the permissions and the disk using the disk repair utility.
Today, I have had a complete system freeze which necessitated a cold reboot. Since then nothing has worked. I can't boot in safe mode, single user mode or verbose mode. I tried resetting the PRAM and attempted to boot from a system install disk without initial success. After about half an hour the disk icon appeared on the screen and I could boot from the install disk. I then used the terminal to try 'fsck_hfs -rf' again. This time I got the error 'Invalid B-tree node size (3,0)'. What does this mean and what do I do now?? Most forums seem to suggest using 'Disk Warrior'. Since this costs about $170 in Australia I am unlikely to take this option. Having been unemployed for more than 5 months I am more likely to attempt replacing the drive myself. However, I'd prefer to take another approach if there is one. Any suggestions?? Would it be better to give up on replacing the internal drive and try for a bootable external HDD? Too slow?

HI and Welcome to Apple Discussions...
Check out TechToolPro but they might be even more $$$.
Unfortunately, it takes a robust disk utility to repair an invalid tree node. Your best bet really is DiskWarrior
*"Would it be better to give up on replacing the internal drive and try for a bootable external HDD? Too slow? "*
You could use a bootable external drive but there again you are looking at an investment.
Carolyn
Message was edited by: Carolyn Samit

Runtime error while i add a node in ALV Tree in oops

i am adding a node to alv tree using oop am passing a work area and when i execute it is going for a dump and it says UC_OBJECTS_NOT_CONVERTIBLE
and the below where it is bold and italic it is where the dump is occuring
METHOD ADD_NODE.
FIELD-SYMBOLS: <TAB1> TYPE standard TABLE,
<wa> type any.
assign mt_outtab->* to <tab1>.
insert line in outtab
DATA: L_INDEX TYPE SY-TABIX.
if is_outtab_line is initial.
create initial line
data l_dref_wa type ref to data.
create data l_dref_wa like line of <tab1>.
assign l_dref_wa->* to <wa>.
l_index = 0.
append <wa> to <Tab1>.
else.
APPEND IS_OUTTAB_LINE TO <TAB1>. endif.
L_INDEX = SY-TABIX.
add node to model
CALL METHOD ME->ADD_MODEL_NODE
EXPORTING
I_RELAT_NODE_KEY = I_RELAT_NODE_KEY
I_RELATIONSHIP = I_RELATIONSHIP
IS_NODE_LAYOUT = IS_NODE_LAYOUT
IT_ITEM_LAYOUT = IT_ITEM_LAYOUT
I_NODE_TEXT = I_NODE_TEXT
I_INDEX_OUTTAB = L_INDEX
IMPORTING
E_NEW_NODE_KEY = E_NEW_NODE_KEY.
ENDMETHOD.

HI Mohsin,
please refer to the below ....
might be helpful for u .....
https://scn.sap.com/thread/2050188
http://scn.sap.com/message/6407195
http://r0005001.benxbrain.com/de%28bD1lbiZjPTAwMQ==%29/index.do?onInputProcessing=brai_thread&001_thread_id=1759814%20&001_temp=R3TR|PROG|RCSBI010||P01|
Hope thiw will help ....
Regards,
AKS

ALV tree - run time error.

I'm trying to creat an ALV tree with the format exactly the same as BCalv_tree_simple_demo program, except adding one more node. I create a database table in se11 and exporting this table to ALV. However when i run it, it showed run time error that "Field symbol has not yet been assigned".
Trigger Location of Runtime Error
    Program                                 CL_GUI_ALV_TREE_SIMPLE========CP
    Include                                 CL_GUI_ALV_TREE_SIMPLE========CM01G
    Row                                     13
    Module type                             (METHOD)
    Module Name                             SET_HIERARCHY_DATA
This is a part of my code
FORM build_fieldcatalog.
* get fieldcatalog
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
      i_structure_name = 'ZTRANG'                """
    CHANGING
      ct_fieldcat      = gt_fieldcatalog.
* change fieldcatalog
DATA: ls_fieldcatalog TYPE lvc_s_fcat.
LOOP AT gt_fieldcatalog INTO ls_fieldcatalog.
    CASE ls_fieldcatalog-fieldname.
      WHEN 'ZTELCO' OR 'ZVP' OR 'ZDEPT' OR 'ZKOSTL'.
        ls_fieldcatalog-no_out = 'X'.
        ls_fieldcatalog-key    = ''.
      WHEN 'ZDESC' OR 'ZMONTH1' OR 'ZMONTH2' OR 'ZMONTH3'.
        ls_fieldcatalog-do_sum = 'X'.
    ENDCASE.
    MODIFY gt_fieldcatalog FROM ls_fieldcatalog.
ENDLOOP.
ENDFORM.                               " BUILD_FIELDCATALOG
*&      Form BUILD_OUTTAB
*       text
* --> p1        text
* <-- p2        text
FORM build_outtab.
SELECT * FROM ztrang INTO TABLE gt_tree.
*              up to 1 rows.
ENDFORM.                               " BUILD_OUTTAB
*&      Form BUILD_SORT_TABLE
*       text
* --> p1        text
* <-- p2        text
FORM build_sort_table.
DATA ls_sort_wa TYPE lvc_s_sort.
* create sort-table
ls_sort_wa-spos = 1.
ls_sort_wa-fieldname = 'ZTELCO'.
ls_sort_wa-up = 'X'.
ls_sort_wa-subtot = 'X'.
APPEND ls_sort_wa TO gt_sort.
ls_sort_wa-spos = 2.
ls_sort_wa-fieldname = 'ZVP'.
ls_sort_wa-up = 'X'.
ls_sort_wa-subtot = 'X'.
APPEND ls_sort_wa TO gt_sort.
ls_sort_wa-spos = 3.
ls_sort_wa-fieldname = 'ZDEPT'.
ls_sort_wa-up = 'X'.
ls_sort_wa-subtot = 'X'.
APPEND ls_sort_wa TO gt_sort.
ls_sort_wa-spos = 4.
ls_sort_wa-fieldname = 'ZKOSTL'.
ls_sort_wa-up = 'X'.
* ls_sort_wa-subtot = 'X'.
APPEND ls_sort_wa TO gt_sort.
ENDFORM.                               " BUILD_SORT_TABLE
                                                                                Do you have any clues for this? Thanks.
Edited by: trangie on Apr 13, 2009 5:13 PM

Hello,
Please check the dumps in ST22 and search for applicable notes based on your version of installation.
Regards,
Gowrinadh

Editing a single cell at node level in Alv tree

Hi ,
I am a beginner in ALV tree.Can u please let me know if its possible to edit a single cell at the node level ?
Thanks in advance.
Archna

Check the Standard Program may it helpful BCALV_TREE_ITEMLAYOUT.
Kanagaraja L

Get Node Key Multiple Items Selected from ALV tree

Hello Experts,
I'm having a problem in getting Node keys for the items displayed as ALV tree.
I'm able to get Node key, when only ONE record (Item) is selected.
But, when I select multiple items under a Single node am not able to read(get) the node keys for all the selected items.
I'm using the classCL_GUI_ALV_TREE.
I have tried using the method GET_CHECKED_ITEMS, but not getting the keys.
method GET_SELECTED_ITEM is giving node for a single item. I need it for multiple items selected.
Thank you for your time.
-SANGAR

Hi,
You need to use checkbox concept. and use method GET_CHECKED_ITEMS get selected items
please check this tread.
CL_GUI_ALV_TREE and Checkboxes
aRs

Invalid B-tree node size error & updating OS

I was toying around with the idea of updating my OS to 10.4 and increasing my storage capacity. A welcome upgrade to an old system that has been very good to me....until now.
The short version is that I am experiencing quite a bit of directory damage (for the full story, read below). After researching hundreds of posts here, I think my best bet is to purchase Disk Warrior. My question is, which version should a purchase? As a result of the work I've explained below, my system is currently running the version installed from my OSX Install CD. I'm not sure what version this is, but my Mac came with CDs for OS9, OSX, and an upgrade to 10.2.8. Is there a version of Disk Warrior that will support 10.2-10.4? I want to fix the current issues but still be able to use this software when (or IF) I upgrade.
I'm happy to provide any info needed and appreciate ANY help. Thanks,
On a routine startup I encountered the stalled progress indicator (spinning gear) and its been downhill from there. I've scoured the Mac forums here for possible fixes, but so far nothing has been able to completely solve my problem. Here's a brief rundown of what I have done so far:
1) Booted from OSX Install CD and ran disk utility. This verified I had catalog and node errors that could not be repaired.
2) Ran Apple Hardware test from CD. Everything was fine.
3) Ran TECHTool Pro that came with my AppleCare CD and identified similar errors but could not repair them. At this point I also got an "Invalid Sibling Link" error.
Finally I decided that the data I had saved on my HD was not crucial so I would attempt a reinstall of the OS and lose what was not backed up. So I:
5) Performed reinstall from OSX Install CD.
6) Ran Disk Utility, all was fine.
At this point I was able to run programs and boot up normally. Of course this was too good to be true, and it was, because subsequent restarts gave me even more errors! I was again experiencing the freeze at startup, although this time I was getting the Mac computer logo with smiley face icon for all eternity.
7) Again booted from OSX Install CD and ran Disk Utility. I'm now getting an "Invalid B-tree node size" error. I;ve tried all the cycles with repair utilities to no avail. I am also unable to start up in single user mode so I'm stuck.
iMac G4 Flat Panel Mac OS X (10.2.x) Purchased 2002
iMac G4 Flat Panel Mac OS X (10.2.x) Purchased 2002

Thanks! I will order DW and give it a try...
I have run the Apple Hardware diagnostic CD twice (at different points in this process) and everything has come back cleanly. I am fairly certain this is a directory issue, but we'll wait and see. At the very least I will have DW to back up any future systems.
This is sortof off topic, but what is the general service fee for visiting the Genius Bar? I consulted a Mac pro there to discuss an upgrade to my system, but there was no charge. I find this hard to believe...does anyone know? I can't seem to find anything online...

Loading Tree Node/Leaf causing numerous errors

I am loading a tree with UNSPSC codes using an application engine program with code borrowed from a delivered app engine program. The code loads most of the codes, however I receive numerous errors as follows:
Node not Found (92,3209) - I get this a lot but the data still loads in both PSTREENODE and PSTREELEAF
Return: 805 - ORA-00001: unique constraint (FS.PS_PSTREELEAF) violated
Failed SQL stmt:UPDATE PSTREELEAF SET TREE_NODE_NUM = :1, OLD_TREE_NODE_NUM = 'N' WHERE SETID = :2 AND SETCNTRLVALUE = :3 AND TREE_NAME = :4 AND EFFDT = TO_DATE(:5,'YYYY-MM-DD') AND OLD_TREE_NODE_NUM = 'Y' AND TREE_NODE_NUM = :6
Tree Save error (92,3061)
-- This error will rollback my changes to my last commit point, which, because of this error, I am committing after every value (saving tree, closing tree, and reopening the tree).
Node index error (0,0)
Node insert error (0,0)
-- These errors still allow me to enter the data.
A node without a parent was detected: %1 (25,22)
-- This error causes an abend.
The code used to update the tree is very simple (this code was copied verbatim from PV_CP_LOAD along with additional functions):
REM ****************************************************************************************;
Function AddToTree(&CAT_ID, &CAT_ID_PAR, &CAT_NAME, &ACCOUNT, &SIBLING)
REM ****************************************************************************************;
rem Add child to parent;
If &CAT_ID <> &FIRST_NODE Then
&MYNODE = &MS_TREE.FindNode(&CAT_ID, "");
If None(&MYNODE) Then
&MYNODE = &MS_TREE.FindNode(&CAT_ID_PAR, "");
If All(&MYNODE) Then
&NEWNODE = &MYNODE.InsertChildNode(&CAT_ID);
If All(&NEWNODE) Then
&NEWLEAF = &NEWNODE.INSERTDYNCHILDLEAF();
&NodeCount = &NodeCount + 1;
End-If;
End-If;
Else
rem in case tree node is already there, but category isn't;
rem addcategories(&CAT_ID, &CAT_NAME, &ACCOUNT, &CATEGORY_REC);
End-If;
End-If;
End-Function;
I am getting roughly 50% failure rate.
Is there a database issue? Configuration of my Tree?

What I discovered is that Node API method INSERTDYNCHILDLEAF tries to re-number all the leafs inserted each time it is called. However, it doesn't check to see if the TREE_NODE_NUM already exists. Since the TREE_NODE_NUM column is a key, it causes a unique constraint error.
I pointed this out to Oracle, however, since I was using this function in a custom app engine program, they would not look at the problem. My app engine trace clearly showed the problem.
I ended up re-writing the program to insert directly into the PSTREENODE and PSTREELEAF tables, controlling the TREE_NODE_NUM and PARENT_NODE_NUM columns myself. The result was a tree with 20499 rows with 0 audit errors.

ALV Tree - how to put checkbox on the node level?

Hello everyone!
I have an AlvTree and I have special column named SEL. That column contains checkboxes. I want to put additional checkboxes at the node level, I need them to create select all option.
In other words I must somehow create something similar to do_sum option. DO_SUM works for numeric columns, the sum of all rows in current node appears at the top level. So I must do the same but checkbox.
Are there any ideas?
Here is my code of creating the tree.
DATA: g_tree9001 type ref to cl_gui_alv_tree_simple.
" Here I fill fieldcat...
create object g_tree9001
      EXPORTING
        i_parent                    = g_doc_cont
        i_node_selection_mode       = cl_gui_column_tree=>node_sel_mode_single
        i_item_selection            = 'X'
        i_no_html_header            = 'X'
        i_no_toolbar                = ''.
call method g_tree9001->set_table_for_first_display
      EXPORTING
        i_save              = 'A'
        is_variant          = ls_variant
      CHANGING
        it_sort             = gt_sort9001
        it_outtab           = gt_tree9001
        it_fieldcatalog     = gt_treefcat9001.
My output table gt_tree9001 has sthe following structure:
BUKRS, KTEXT, SEL, SWERK.
My sort table gt_sort9001 has 2 rows. Sorting by BUKRS and KTEXT.
My tree looks like this:
BUKRS/KTEXT --- SEL --- SWERK
+bukrs1 ------------------------------
-- ktext1 --- X --- swerk1
-- ktext2 --- X --- swerk2
+bukrs2 ------------------------------
-- ktext3 --- X --- swerk3
I want to get:
BUKRS/KTEXT --- SEL --- SWERK
+bukrs1 ----------X----------------
-- ktext1 --- X --- swerk1
-- ktext2 --- X --- swerk2
+bukrs2 ----------X----------------
-- ktext3 --- X --- swerk3
Appreciate any help!

Hi ,
Check the below threads, it may give some idea to get check box in the node .
[LINK1|Check box on left navigation of ALV tree;
[LINK2|Checkbox ALV Tree CL_GUI_ALV_TREE;
Regards,
Saravana.S

ALV tree - change node text

hello,
on a screen I have input fields such as year and below a container holding an ALV tree.
When I change the year value, that starts a new selection from a table and should result in changing many of the lines in the tree.
I was trying to use the methods "get_outtab_line" to retrieve the tree line data and then changing this data with method "change_node".
The problem is I cannot access the correct node-key. The node-key value is kept in memory somewhere and when I refresh the alv tree at PBO, the node-key is incremented from the stored value which means I cannot use get_outtab_line properly.
Any suggestions or example programs,
Thanks a lot,
Kevin

Hi Kevin,
Try using method update_calculations instead of directly using frontend_update.
So the sequence should be,
IF NOT ref_tree IS INITIAL.
CALL METHOD ref_tree->free.
ENDIF.
CREATE OBJECT ref_tree...
CALL METHOD ref_tree->set_table_for_first_display...
****Data fill in a loop
CALL METHOD ref_tree->add_node..
****Expand if needed
CALL METHOD ref_tree->expand_node..
****Toolbar Logic if needed..
****Events Registration
****Finally call to update calculations
CALL METHOD ref_tree->update_calculations..
Hope this helps..
Sri

Mt_outtab error in ALV tree node expantion

Similar Messages

Maybe you are looking for