Context node is empty after upload a pdf

Hi all,
I met a problem:
I did a pdf-upload web dynpro application and when I upload a pdf file into this.
the pdf is shown correctly,but, I just found the node which is bounded with the interactive form is empty.
I search the sdn and found this method:
WDInteractiveFormHelper.transferPDFDataIntoContext.
I put this in my upload action like this:
WDInteractiveFormHelper.transferPDFDataIntoContext(wdContext.currentContextElement().getData(),wdContext.nodePerson());
But after redeploy it,
It has no effect. The node is still empty.
I am confused. Is there any other solution about this?
Thank you!
Best Regards
delma

Hi Delma,
Have you checked the mapping of the Context Binary Attribute to which PDFSource is mapped for IF is proper?
If you are using 2 views, one for upload and other for Display, then map the PDFSOURCE beetween these 2 views.
For getting the binary data, try with the code below:
byte[] arrFileBuf = new byte[wdContext.currentContextElement().getPdfSource().length];
arrFileBuf = wdContext.currentContextElement().getPdfSource();
ArrFileBuf will contain the binary data (your PDF).
Hope this helps!!
Regards,
Arafat

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Hi All,
I am dynamically building up a context node called PoList which is used to hold the contents of a table.
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data:
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data:
    Node_Polist                         type ref to If_Wd_Context_Node,
    Elem_Polist                         type ref to If_Wd_Context_Element,
    Stru_Polist                         type If_Componentcontroller=>Element_Polist.
data:
lri_Element    type ref to if_Wd_Context_Element,
loa_Elements   type Wdr_Context_Element_Set.
navigate from <CONTEXT> to <Z_BAPI_PO_COMBINED> via lead selection
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Node_T_Header = Node_Changing_Po->get_Child_Node( Name = IF_COMPONENTCONTROLLER=>wdctx_T_Header ).
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Node_Polist = wd_Context->get_Child_Node( Name = IF_COMPONENTCONTROLLER=>wdctx_Polist ).
loa_Elements = node_T_Header->get_Elements( ).
loop at loa_Elements[] into lri_Element.
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Get the vendor number
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data : W_LINES TYPE I.
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else.
    node_Polist->bind_Table( itab_C_T_Header ).
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Hi,
     I am getting NULL Object reference error while try to get reference to a context node of a window.
Here is Error message. Please give some suggestions.
The following error text was processed in the system NSP : Access via 'NULL' object reference not possible.
The error occurred on the application server Sundar_NSP_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: HANDLEDEFAULT of program /1BCWDY/0NMKGBOSP2TIV65B1I11==CP
Method: HANDLEDEFAULT of program /1BCWDY/0NMKGBOSP2TIV65B1I11==CP
Method: IF_WDR_VIEW_DELEGATE~WD_INVOKE_EVENT_HANDLER of program /1BCWDY/0NMKGBOSP2TIV65B1I11==CP
Method: INVOKE_EVENTHANDLER of program CL_WDR_DELEGATING_IF_VIEW=====CP
Method: DISPLAY_TOPLEVEL_COMPONENT of program CL_WDR_CLIENT_COMPONENT=======CP
Method: INIT of program CL_WDR_CLIENT_APPLICATION=====CP
Method: EXECUTE of program CL_WDR_MAIN_TASK==============CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============CP
Method: EXECUTE_REQUEST of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Cheers,
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Hii.. Here is the short dump.
Runtime Errors         OBJECTS_OBJREF_NOT_ASSIGNED_NO
Exception              CX_SY_REF_IS_INITIAL
Date and Time          07.04.2007 16:43:21
Short text
Access via 'NULL' object reference not possible.
What happened?
Error in the ABAP Application Program
The current ABAP program "/1BCWDY/0NMKGBOSP2TIV65B1I11==CP" had to be
terminated because it has
come across a statement that unfortunately cannot be executed.
What can you do?
Note down which actions and inputs caused the error.
To process the problem further, contact you SAP system
administrator.
Using Transaction ST22 for ABAP Dump Analysis, you can look
at and manage termination messages, and you can also
keep them for a long time.
Error analysis
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_REF_IS_INITIAL', was not
caught in
procedure "HANDLEDEFAULT" "(METHOD)", nor was it propagated by a RAISING
clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
You attempted to use a 'NULL' object reference (points to 'nothing')
access a component.
An object reference must point to an object (an instance of a class)
before it can be used to access components.
Either the reference was never set or it was set to 'NULL' using the
CLEAR statement.
How to correct the error
Probably the only way to eliminate the error is to correct the program.
If the error occures in a non-modified SAP program, you may be able to
find an interim solution in an SAP Note.
If you have access to SAP Notes, carry out a search with the following
keywords:
"OBJECTS_OBJREF_NOT_ASSIGNED_NO" "CX_SY_REF_IS_INITIAL"
"/1BCWDY/0NMKGBOSP2TIV65B1I11==CP" or "/1BCWDY/B_0NMLUIVDHGPOBAS29YIF"
"HANDLEDEFAULT"
If you cannot solve the problem yourself and want to send an error
notification to SAP, include the following information:
1. The description of the current problem (short dump)
To save the description, choose "System->List->Save->Local File
(Unconverted)".
2. Corresponding system log
Display the system log by calling transaction SM21.
Restrict the time interval to 10 minutes before and five minutes
after the short dump. Then choose "System->List->Save->Local File
(Unconverted)".
3. If the problem occurs in a problem of your own or a modified SAP
program: The source code of the program
In the editor, choose "Utilities->More
Utilities->Upload/Download->Download".
4. Details about the conditions under which the error occurred or which
actions and input led to the error.
The exception must either be prevented, caught within proedure
"HANDLEDEFAULT" "(METHOD)", or its possible occurrence must be declared in the
RAISING clause of the procedure.
To prevent the exception, note the following:
System environment
SAP-Release 700
Application server... "Sundar"
Network address...... "10.10.0.10"
Operating system..... "Windows NT"
Release.............. "5.1"
Hardware type........ "2x Intel 80686"
Character length.... 8 Bits
Pointer length....... 32 Bits
Work process number.. 0
Shortdump setting.... "full"
Database server... "SUNDAR"
Database type..... "ADABAS D"
Database name..... "NSP"
Database user ID.. "SAPNSP"
Char.set.... "English_United State"
SAP kernel....... 700
created (date)... "Jan 29 2007 00:33:09"
create on........ "NT 5.0 2195 Service Pack 4 x86 MS VC++ 13.10"
Database version. "SQLDBC 7.6.0.036 CL 140088 "
Patch level. 95
Patch text.. " "
Database............. "MaxDB 7.6, MaxDB 7.7"
SAP database version. 700
Operating system..... "Windows NT 5.0, Windows NT 5.1, Windows NT 5.2"
Memory consumption
Roll.... 8112
EM...... 3135888
Heap.... 0
Page.... 0
MM Used. 2645808
MM Free. 488520
User and Transaction
Client.............. 000
User................ "BCUSER"
Language Key........ "E"
Transaction......... " "
Program............. "/1BCWDY/0NMKGBOSP2TIV65B1I11==CP"
Screen.............. "SAPMHTTP 0010"
Screen Line......... 2
Information on Caller ofr "HTTP" Connection:
Plug-in Type.......... "HTTP"
Caller IP............. "127.0.0.1"
Caller Port........... 8000
Universal Resource Id. "/sap/bc/webdynpro/sap/zexp_parameter_app/"
Information on where terminated
Termination occurred in the ABAP program "/1BCWDY/0NMKGBOSP2TIV65B1I11==CP" -
in "HANDLEDEFAULT".
The main program was "SAPMHTTP ".
In the source code you have the termination point in line 309
of the (Include) program "/1BCWDY/B_0NMLUIVDHGPOBAS29YIF".
Termination occurred in a Web Dynpro application
Web Dynpro Component          ZEXP_PARAMETER_APP
Web Dynpro Controller         ZEXP_PARAMETER_APP
The termination is caused because exception "CX_SY_REF_IS_INITIAL" occurred in
procedure "HANDLEDEFAULT" "(METHOD)", but it was neither handled locally nor
declared
in the RAISING clause of its signature.
The procedure is in program "/1BCWDY/0NMKGBOSP2TIV65B1I11==CP "; its source
code begins in line
301 of the (Include program "/1BCWDY/B_0NMLUIVDHGPOBAS29YIF ".
Source Code Extract
Line
SourceCde
279
endmethod.
280
281
282
general methods
283
284
285
method WDDOEXIT . "#EC NEEDED
286
endmethod.
287
288
method WDDOINIT . "#EC NEEDED
289
endmethod.
290
291
method WDDOONCLOSE . "#EC NEEDED
292
endmethod.
293
294
method WDDOONOPEN . "#EC NEEDED
295
endmethod.
296
297
298
event handlers
299
300
301
METHOD handledefault .
302
DATA lr_node TYPE REF TO if_wd_context_node.
303
DATA ls_content TYPE if_zexp_parameter_app=>element_content.
304
305
Assign Parameter values
306
ls_content-first_name = first_name.
307
ls_content-last_name = last_name.
308
Get reference to context node 'CONTEXT'
>>>>>
lr_node->get_child_node( 'CONTENT' ).
310
Bind element
311
lr_node->bind_element( new_item = ls_content ).
312
313
ENDMETHOD.
314
315
endclass.
316
Contents of system fields
Name
Val.
SY-SUBRC
0
SY-INDEX
1
SY-TABIX
0
SY-DBCNT
2
SY-FDPOS
21
SY-LSIND
0
SY-PAGNO
0
SY-LINNO
1
SY-COLNO
1
SY-PFKEY
SY-UCOMM
SY-TITLE
HTTP Control
SY-MSGTY
SY-MSGID
SY-MSGNO
000
SY-MSGV1
SY-MSGV2
SY-MSGV3
SY-MSGV4
SY-MODNO
0
SY-DATUM
20070407
SY-UZEIT
164321
SY-XPROG
SSO2GETPARAM
SY-XFORM
GET_PARAMETER
Active Calls/Events
No.   Ty.          Program                             Include                             Line
Name
11 METHOD       /1BCWDY/0NMKGBOSP2TIV65B1I11==CP    /1BCWDY/B_0NMLUIVDHGPOBAS29YIF        309
CL_ZEXP_PARAMETER_APP_CTR=>HANDLEDEFAULT
Web Dynpro Component          ZEXP_PARAMETER_APP
Web Dynpro Controller         ZEXP_PARAMETER_APP
10 METHOD       /1BCWDY/0NMKGBOSP2TIV65B1I11==CP    /1BCWDY/B_0NMLUIVDHGPOBAS29YIF        246
CLF_ZEXP_PARAMETER_APP_CTR=>HANDLEDEFAULT
Web Dynpro Component          ZEXP_PARAMETER_APP
Web Dynpro Controller         ZEXP_PARAMETER_APP
9 METHOD       /1BCWDY/0NMKGBOSP2TIV65B1I11==CP    /1BCWDY/B_0NMLUIVDHGPOBAS29YIF        193
CLF_ZEXP_PARAMETER_APP_CTR=>IF_WDR_VIEW_DELEGATE~WD_INVOKE_EVENT_HANDLER
Web Dynpro Component          ZEXP_PARAMETER_APP
Web Dynpro Controller         ZEXP_PARAMETER_APP
8 METHOD       CL_WDR_DELEGATING_IF_VIEW=====CP    CL_WDR_DELEGATING_IF_VIEW=====CM006     3
CL_WDR_DELEGATING_IF_VIEW=>INVOKE_EVENTHANDLER
7 METHOD       CL_WDR_CLIENT_COMPONENT=======CP    CL_WDR_CLIENT_COMPONENT=======CM004    56
CL_WDR_CLIENT_COMPONENT=>DISPLAY_TOPLEVEL_COMPONENT
6 METHOD       CL_WDR_CLIENT_APPLICATION=====CP    CL_WDR_CLIENT_APPLICATION=====CM00L    30
CL_WDR_CLIENT_APPLICATION=>INIT
5 METHOD       CL_WDR_MAIN_TASK==============CP    CL_WDR_MAIN_TASK==============CM00I    40
CL_WDR_MAIN_TASK=>EXECUTE
4 METHOD       CL_WDR_MAIN_TASK==============CP    CL_WDR_MAIN_TASK==============CM00J    69
CL_WDR_MAIN_TASK=>IF_HTTP_EXTENSION~HANDLE_REQUEST
3 METHOD       CL_HTTP_SERVER================CP    CL_HTTP_SERVER================CM00I   524
CL_HTTP_SERVER=>EXECUTE_REQUEST
2 FUNCTION     SAPLHTTP_RUNTIME                    LHTTP_RUNTIMEU02                      929
HTTP_DISPATCH_REQUEST
1 MODULE (PBO) SAPMHTTP                            SAPMHTTP                               13
%_HTTP_START
Chosen variables
Name
Val.
No.      11 Ty.          METHOD
Name CL_ZEXP_PARAMETER_APP_CTR=>HANDLEDEFAULT
FIRST_NAME
first_name
6677756666
69234FE1D5
LAST_NAME
last_name
667756666
C134FE1D5
WDEVENT
|
| 0000F000 |
| F0000000 |
| SYST-REPID |
| /1BCWDY/0NMKGBOSP2TIV65B1I11==CP |
| 2344545234444445535453343433334522222222 |
| F123749F0EDB72F3024966521911DD3000000000 |
| LS_CONTENT-FIRST_NAME |
| first_name |
| 6677756666 |
| 69234FE1D5 |
| LS_CONTENT-LAST_NAME |
| last_name |
| 667756666 |
| C134FE1D5 |
| %_DUMMY$$ |
| |
| 2222 |
| 0000 |
| %_SPACE |
| |
| 2 |
| 0 |
| LS_CONTENT |
| ë#######ê####### |
| E0000100E0000100 |
| B0004300A0005300 |
| No.      10 Ty.          METHOD |
| Name CLF_ZEXP_PARAMETER_APP_CTR=>HANDLEDEFAULT |
| EVENT |
|
0000F000
F0000000
RESULT
|
| F0000000 |
| F0000000 |
| EVENT->PARAMETERS |
| Table IT_628[3x16] |
| DATA=PARAMETERS
Table reference: 361
TABH+ 0(20) = 38CAA53BD87CAE3B000000006901000074020000
TABH+ 20(20) = 0300000010000000FFFFFFFF04520100A0030000
TABH+ 40( 8) = 10000000A4288401
store        = 0x38CAA53B
ext1         = 0xD87CAE3B
shmId        = 0     (0x00000000)
id           = 361   (0x69010000)
label        = 628   (0x74020000)
fill         = 3     (0x03000000)
leng         = 16    (0x10000000)
loop         = -1    (0xFFFFFFFF)
xtyp         = TYPE#000006
occu         = 16    (0x10000000)
access       = 4     (ItAccessHashed)
idxKind      = 0     (ItIndexNone)
uniKind      = 1     (ItUnique)
keyKind      = 1     (default)
cmpMode      = 4     (cmpSingleEq)
occu0        = 1
groupCntl    = 0
rfc          = 0
unShareable = 0
mightBeShared = 1
sharedWithShmTab = 0
isShmLockId = 0
gcKind       = 0
isUsed       = 1
isCtfyAble   = 1
>>>>> Shareable Table Header Data <<<<<
tabi         = 0x28C9A53B
pgHook       = 0x00000000
idxPtr       = 0x78CAA53B
shmTabhSet   = 0x00000000
id           = 212   (0xD4000000)
refCount     = 1     (0x01000000)
tstRefCount = 0     (0x00000000)
lineAdmin    = 16    (0x10000000)
lineAlloc    = 16    (0x10000000)
shmVersId    = 0     (0x00000000)
shmRefCount = 2     (0x02000000)
>>>>> 1st level extension part <<<<<
regHook      = 0xA87BAE3B
collHook     = 0x00000000
ext2         = 0x00000000
>>>>> 2nd level extension part <<<<<
tabhBack     = Not allocated
delta_head   = Not allocated
pb_func      = Not allocated
pb_handle    = Not allocated
<CUR_PARAM>
+###Ô     ##ß#######
2000D000D0001000
B0004900F0000000
SY-SUBRC
0
0000
0000
%_VIASELSCR
0
4
SY
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.
0000000000000000000000000000000000000000000010000000000000000000000000000000100000000000000000
1000000000003000000000000000000000000000200050001000000010000000000000000000000000000000000000
%_EXCP
|
| F0000000 |
| F0000000 |
| SPACE |
| |
| 2 |
| 0 |
| SY-REPID |
| /1BCWDY/0NMKGBOSP2TIV65B1I11==CP |
| 2344545234444445535453343433334522222222 |
| F123749F0EDB72F3024966521911DD3000000000 |
| <CUR_PARAM>-VALUE |
| 0.0.0.0.0.0.0.1. |
| D0001000 |
| F0000000 |
| LAST_NAME |
| last_name |
| 667756666 |
| C134FE1D5 |
| ME->F_APPL_CLASS |
|
A0005000
E0001000
FIRST_NAME
first_name
6677756666
69234FE1D5
WDEVENT
|
| 0000F000 |
| F0000000 |
| No.       9 Ty.          METHOD |
| Name CLF_ZEXP_PARAMETER_APP_CTR=>IF_WDR_VIEW_DELEGATE~WD_INVOKE_EVENT_HANDLER |
| HANDLER_NAME |
| HANDLEDEFAULT |
| 4444444444545 |
| 81E4C545615C4 |
| EVENT |
|
0000F000
F0000000
PARAMETERS
Table[initial]
RESULT
|
| F0000000 |
| F0000000 |
| WDEVENT |
|
0000F000
F0000000
ABAP_TRUE
X
5
8
ME->F_SYS64738
2
0
%_PRINT
000                                                                                0 ##
2222333222222222222222222222222222222222222222222222222222222222222222222222222222222222223200
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
%_EXCP
|
| F0000000 |
| F0000000 |
| CX_WD_BAD_STATE=>USAGE_AFTER_DO_EXIT |
| 9E034D3F19DCAB3FE10000000A1550A8 |
| 34333434334444344333333334333343 |
| 95034436194312365100000001155018 |
| ME |
|
B0004000
5000A000
No.       8 Ty.          METHOD
Name CL_WDR_DELEGATING_IF_VIEW=>INVOKE_EVENTHANDLER
NAME
HANDLEDEFAULT
4444444444545
81E4C545615C4
EVENT
0000F000
F0000000
RET
|
| F0000000 |
| F0000000 |
| SYST-REPID |
| CL_WDR_DELEGATING_IF_VIEW=====CP |
| 4455455444444544454455445333334522222222 |
| 3CF742F45C57149E7F96F6957DDDDD3000000000 |
| SY-REPID |
| CL_WDR_DELEGATING_IF_VIEW=====CP |
| 4455455444444544454455445333334522222222 |
| 3CF742F45C57149E7F96F6957DDDDD3000000000 |
| %_SPACE |
| |
| 2 |
| 0 |
| %_DUMMY$$ |
| |
| 2222 |
| 0000 |
| No.       7 Ty.          METHOD |
| Name CL_WDR_CLIENT_COMPONENT=>DISPLAY_TOPLEVEL_COMPONENT |
| WINDOW_ID |
| $$ROOT_VIEW_AREA |
| 2254455544554544 |
| 442FF4F6957F1251 |
| PARAMETERS |
| Table IT_264[3x16] |
| CLASS=CL_WDR_CLIENT_APPLICATIONMETHOD=INITDATA=PARAMETERS |
| Table reference: 172 |
| TABH+ 0(20) = 38CAA53B0000000000000000AC00000008010000 |
| TABH+ 20(20) = 0300000010000000FFFFFFFF04AE0000F8090000 |
| TABH+ 40( 8) = 10000000A4288401 |
| store        = 0x38CAA53B |
| ext1         = 0x00000000 |
| shmId        = 0     (0x00000000) |
| id           = 172   (0xAC000000) |
| label        = 264   (0x08010000) |
| fill         = 3     (0x03000000) |
| leng         = 16    (0x10000000) |
| loop         = -1    (0xFFFFFFFF) |
| xtyp         = TYPE#000035 |
| occu         = 16    (0x10000000) |
| access       = 4     (ItAccessHashed) |
| idxKind      = 0     (ItIndexNone) |
| uniKind      = 1     (ItUnique) |
| keyKind      = 1     (default) |
| cmpMode      = 4     (cmpSingleEq) |
| occu0        = 1 |
| groupCntl    = 0 |
| rfc          = 0 |
| unShareable = 0 |
| mightBeShared = 1 |
| sharedWithShmTab = 0 |
| isShmLockId = 0 |
| gcKind       = 0 |
| isUsed       = 1 |
| isCtfyAble   = 1 |
| >>>>> Shareable Table Header Data <<<<< |
| tabi         = 0x28C9A53B |
| pgHook       = 0x00000000 |
| idxPtr       = 0x78CAA53B |
| shmTabhSet   = 0x00000000 |
| id           = 212   (0xD4000000) |
| refCount     = 1     (0x01000000) |
| tstRefCount = 0     (0x00000000) |
| lineAdmin    = 16    (0x10000000) |
| lineAlloc    = 16    (0x10000000) |
| shmVersId    = 0     (0x00000000) |
| shmRefCount = 2     (0x02000000) |
| >>>>> 1st level extension part <<<<< |
| regHook      = Not allocated |
| collHook     = Not allocated |
| ext2         = Not allocated |
| >>>>> 2nd level extension part <<<<< |
| tabhBack     = Not allocated |
| delta_head   = Not allocated |
| pb_func      = Not allocated |
| pb_handle    = Not allocated |
| STARTUP_PLUG |
| )###Æ     ##.###Ñ     ##1X## |
| 2000C0002000D0003500 |
| 90006900E00019001800 |
| INTERFACE_VIEW_INFO |
|
F0000000
3000C000
<VIEW_MANAGER>-VIEW_MANAGER
|
| C0003000 |
| B0004000 |
| %_DUMMY$$ |
| |
| 2222 |
| 0000 |
| L_DELEGATING_IF_VIEW |
|
B0004000
90006000
SY-REPID
CL_WDR_CLIENT_COMPONENT=======CP
4455455444445544454444533333334522222222
3CF742F3C95E4F3FD0FE5E4DDDDDDD3000000000
%_PRINT
000                                                                                0 ##
2222333222222222222222222222222222222222222222222222222222222222222222222222222222222222223200
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
STARTUP_PLUG-PLUG_NAME
DEFAULT
4444545
45615C4
L_EVENT_HANDLER
)###Æ     ##/###Ð     ##CL_WDY_MD_CTLR_EVENT_HANDLER ######0###ï#######ï#######ï#######ï#######)###Æ
2000C0002000D0004455455445454554544554444445220000003000E0000000E0000000E0000000E00000002000C0
90006900F00009003CF749FD4F34C2F565E4F81E4C52000010000000F0000000F0000000F0000000F0000000900069
L_CUSTOM_EVENT
0000F000
F0000000
SYST-REPID
CL_WDR_CLIENT_COMPONENT=======CP
4455455444445544454444533333334522222222
3CF742F3C95E4F3FD0FE5E4DDDDDDD3000000000
L_EVENT_HANDLER-CMPNAME
HANDLEDEFAULT
4444444444545
81E4C545615C4
No.       6 Ty.          METHOD
Name CL_WDR_CLIENT_APPLICATION=>INIT
%_DUMMY$$
2222
0000
%_EXCP
|
| F0000000 |
| F0000000 |
| SY-REPID |
| CL_WDR_CLIENT_APPLICATION=====CP |
| 4455455444445545544445444333334522222222 |
| 3CF742F3C95E4F100C93149FEDDDDD3000000000 |
| SY-XFORM |
| GET_PARAMETER |
| 445554544454522222222222222222 |
| 754F0121D545200000000000000000 |
| L_STARTUP_VIEW |
|
F0000000
3000C000
%_SPACE
2
0
ME
|
| D0002000 |
| F0000000 |
| PARAMETERS |
| Table IT_264[3x16] |
| SY-XPROG |
| SSO2GETPARAM |
| 5543445545442222222222222222222222222222 |
| 33F27540121D0000000000000000000000000000 |
| CL_WDR_CLIENT_CONSTANTS=>ROOT_WINDOW_VIEW_AREA_NAME |
| $$ROOT_VIEW_AREA |
| 2254455544554544 |
| 442FF4F6957F1251 |
| No.       5 Ty.          METHOD |
| Name CL_WDR_MAIN_TASK=>EXECUTE |
| SY-REPID |
| CL_WDR_MAIN_TASK==============CP |
| 4455455444455454333333333333334522222222 |
| 3CF742FD19EF413BDDDDDDDDDDDDDD3000000000 |
| L_APPLICATION_NAME |
| ZEXP_PARAMETER_APP |
| 5455554544454554552222222222222222222222 |
| A580F0121D5452F1000000000000000000000000 |
| SY-MSGID |
| |
| 22222222222222222222 |
| 00000000000000000000 |
| WDR_TASK=>RESPONSE |
|
F0000000
A0005000
SYST-REPID
CL_WDR_MAIN_TASK==============CP
4455455444455454333333333333334522222222
3CF742FD19EF413BDDDDDDDDDDDDDD3000000000
SY-MSGNO
000
333
000
SPACE
2
0
WDR_TASK=>APPLICATION_NAME
ZEXP_PARAMETER_APP
545555454445455455
A580F0121D5452F100
WDR_TASK=>CLIENT_WINDOW
|
| F0000000 |
| 0000F000 |
| WDR_TASK=>APPLICATION |
|
D0002000
F0000000
%_DUMMY$$
2222
0000
ME->APPLICATIONS
Table IT_251[1x8]
DATA=APPLICATIONS |
| Table reference: 167 |
| TABH+ 0(20) = F8B8A53B0000000000000000A7000000FB000000 |
| TABH+ 20(20) = 0100000008000000FFFFFFFF042C0000B8040000 |
| TABH+ 40( 8) = 10000000C1288001 |
| store        = 0xF8B8A53B |
| ext1         = 0x00000000 |
| shmId        = 0     (0x00000000) |
| id           = 167   (0xA7000000) |
| label        = 251   (0xFB000000) |
| fill         = 1     (0x01000000) |
| leng         = 8     (0x08000000) |
| loop         = -1    (0xFFFFFFFF) |
| xtyp         = TYPE#000011 |
| occu         = 16    (0x10000000) |
| access       = 1     (ItAccessStandard) |
| idxKind      = 0     (ItIndexNone) |
| uniKind      = 2     (ItUniqueNon) |
| keyKind      = 1     (default) |
| cmpMode      = 4     (cmpSingleEq) |
| occu0        = 1 |
| groupCntl    = 0 |
| rfc          = 0 |
| unShareable = 0 |
| mightBeShared = 0 |
| sharedWithShmTab = 0 |
| isShmLockId = 0 |
| gcKind       = 0 |
| isUsed       = 1 |
| isCtfyAble   = 1 |
| >>>>> Shareable Table Header Data <<<<< |
| tabi         = 0x68B8A53B |
| pgHook       = 0x00000000 |
| idxPtr       = 0x00000000 |
| shmTabhSet   = 0x00000000 |
| id           = 208   (0xD0000000) |
| refCount     = 0     (0x00000000) |
| tstRefCount = 0     (0x00000000) |
| lineAdmin    = 16    (0x10000000) |
| lineAlloc    = 16    (0x10000000) |
| shmVersId    = 0     (0x00000000) |
| shmRefCount = 1     (0x01000000) |
| >>>>> 1st level extension part <<<<< |
| regHook      = Not allocated |
| collHook     = Not allocated |
| ext2         = Not allocated |
| >>>>> 2nd level extension part <<<<< |
| tabhBack     = Not allocated |
| delta_head   = Not allocated |
| pb_func      = Not allocated |
| pb_handle    = Not allocated |
| SYST |
| 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1. |
| 0000000000000000000000000000000000000000000010000000000000000000000000000000100000000000000000 |
| 1000000000003000000000000000000000000000200050001000000010000000000000000000000000000000000000 |
| WDR_TASK=>APPLICATION->IS_SUSPENDED |
| |
| 2 |
| 0 |
| ABAP_TRUE |
| X |
| 5 |
| 8 |
| WDR_TASK=>APPLICATION->APPLICATION_WINDOW->VIEW_MANAGER->IF_WDR_VIEW_MANAGER~WINDOW_INFO |
|
F0000000
3000C000
L_APPL_STATE_CHANGE
|
| F0000000 |
| F0000000 |
| No.       4 Ty.          METHOD |
| Name CL_WDR_MAIN_TASK=>IF_HTTP_EXTENSION~HANDLE_REQUEST |
| SERVER |
|
F0000000
D0002000
WDR_TASK=>APPLICATION
|
| D0002000 |
| F0000000 |
| ME |
|
F0000000
90006000
WDR_TASK=>CLIENT_WINDOW
|
| F0000000 |
| 0000F000 |
| LR_UCF |
|
F0000000
80007000
WDR_TASK=>CLIENT_WINDOW->CLIENT
|
| E0001000 |
| A0005000 |
| WDR_TASK=>CLIENT_WINDOW->REC_PLUGIN_MANAGER |
|
E0001000
3000C000
RSJOBINFO
00000000000000                                  ####
222222222222222222222222222222223333333333333322222222222222222222222222222222220000
000000000000000000000000000000000000000000000000000000000000000000000000000000000000
WDR_TASK=>CLIENT_WINDOW->CLIENT_INFO_OBJECT
|
| F0000000 |
| 0000F000 |
| %_SPACE |
| |
| 2 |
| 0 |
| ME->APPL_STATISTICS+12(8) |
| |
| WDR_TASK=>APPLICATION_NAME |
| ZEXP_PARAMETER_APP |
| 545555454445455455 |
| A580F0121D5452F100 |
| No.       3 Ty.          METHOD |
| Name CL_HTTP_SERVER=>EXECUTE_REQUEST |
| SERVER |
|
F0000000
D0002000
SERVTBL
Table IT_210[6x2336]
FUNCTION=HTTP_DISPATCH_REQUESTDATA=SERVTBL
Table reference: 1
TABH+ 0(20) = 38F1A53B000000000000000001000000D2000000
TABH+ 20(20) = 0600000020090000180000000401000020070000
TABH+ 40( 8) = 04000000C1308001
store        = 0x38F1A53B
ext1         = 0x00000000
shmId        = 0     (0x00000000)
id           = 1     (0x01000000)
label        = 210   (0xD2000000)
fill         = 6     (0x06000000)
leng         = 2336 (0x20090000)
loop         = 24    (0x18000000)
xtyp         = TYPE#000022
occu         = 4     (0x04000000)
access       = 1     (ItAccessStandard)
idxKind      = 0     (ItIndexNone)
uniKind      = 2     (ItUniqueNon)
keyKind      = 1     (default)
cmpMode      = 8     (cmpManyEq)
occu0        = 1
groupCntl    = 0
rfc          = 0
unShareable = 0
mightBeShared = 0
sharedWithShmTab = 0
isShmLockId = 0
gcKind       = 0
isUsed       = 1
isCtfyAble   = 1
>>>>> Shareable Table Header Data <<<<<
tabi         = 0xF801973B
pgHook       = 0x08AF903B
idxPtr       = 0x00000000
shmTabhSet   = 0x00000000
id           = 190   (0xBE000000)
refCount     = 0     (0x00000000)
tstRefCount = 0     (0x00000000)
lineAdmin    = 8     (0x08000000)
lineAlloc    = 8     (0x08000000)
shmVersId    = 0     (0x00000000)
shmRefCount = 1     (0x01000000)
>>>>> 1st level extension part <<<<<
regHook      = Not allocated
collHook     = Not allocated
ext2         = Not allocated
>>>>> 2nd level extension part <<<<<
tabhBack     = Not allocated
delta_head   = Not allocated
pb_func      = Not allocated
pb_handle    = Not allocated
FIRSTALIAS
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
URLSUFFIX
FLOW_RC
0
0000
0000
TIMEOUT
000000
333333
000000
SEND_PAGE_RC
0
0000
0000
RUNTIME_MEMORY
########Æ###)###Û#######
00000000C0002000D00000002222222222222222222222222222222222222222222222222222222222222222222222
0000000060009000B00040000000000000000000000000000000000000000000000000000000000000000000000000
CL_HTTP_SERVER=>C_STATISTIC_STATE
0
0000
0000
%_PRINT
000                                                                                0 ##
2222333222222222222222222222222222222222222222222222222222222222222222222222222222222222223200
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
SECURE_INSERT
0
0000
0000
IHTTP_OPCODE_CLOSE_INTERVAL
1
2
%_DUMMY$$
2222
0000
SYST
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.
0000000000000000000000000000000000000000000010000000000000000000000000000000100000000000000000
1000000000003000000000000000000000000000200050001000000010000000000000000000000000000000000000
STIME
187269
8D00
5B20
SY-XFORM
GET_PARAMETER
445554544454522222222222222222
754F0121D545200000000000000000
IHTTP_OPCODE_OPEN_INTERVAL
1
1
SCREEN
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
SERVER_OBJ->M_CONNECTION_ERROR
ï###########ï#######
E00000000000E0000000
F00000000000F0000000
SY
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.1.
0000000000000000000000000000000000000000000010000000000000000000000000000000100000000000000000
1000000000003000000000000000000000000000200050001000000010000000000000000000000000000000000000
L_EXCEPTION
|
| F0000000 |
| F0000000 |
| %_SPACE |
| |
| 2 |
| 0 |
| CL_HTTP_SERVER=>IF_HTTP_SERVER~STATEFUL |
| 1 |
| 0000 |
| 1000 |
| OPCODE_GET_SAP_CPIC_RC |
| # |
| 0 |
| 1 |
| L_EXCEPTION->M_CONNECTION_ERROR |
| ??? |
| ?????? |
| ?????? |
| ICF_ACTIVE |
| X |
| 5 |
| 8 |
| No.       2 Ty.          FUNCTION |
| Name HTTP_DISPATCH_REQUEST |
| CLIENT_NAME |
| |
| DOCUMENT_IN |
| |
| VIRTUAL_HOST |
| 0 |
| 0000 |
| 0000 |
| DOCUMENT_OUT |
| |
| PF_TASK_PLUGIN |
| # |
| 0 |
| A |
| PF_ACTION_BATCH_JOB |
| 2 |
| 0000 |
| 2000 |
| ERROR_STATE |
| 0 |
| 0000 |
| 0000 |
| PF_OPCODE_APP_STAT_CLOSE |
| # |
| 0 |
| B |
| L_RM_FROM_BUFFER |
| |
| 2 |
| 0 |
| INITPASSWORD |
| |
| 22222222 |
| 00000000 |
| C_STATISTIC_STATE |
| 0 |
| 0000 |
| 0000 |
| SY-XFORM |
| GET_PARAMETER |
| 445554544454522222222222222222 |
| 754F0121D545200000000000000000 |
| PF_CLIINFO |
| # |
| 0 |
| E |
| PF_OPCODE_OPEN_INTERVAL |
| # |
| 1 |
| 1 |
| SPACE |
| |
| 2 |
| 0 |
| C_SERVER |
|
F0000000
D0002000
SERVTBL
Table IT_210[6x2336]
FIRSTALIAS
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
URLSUFFIX
FLOW_RC
0
0000
0000
TIMEOUT
000000
333333
000000
SEND_PAGE_RC
0
0000
0000
L_RUNTIME_MEMORY
########Æ###)###Û#######
00000000C0002000D00000002222222222222222222222222222222222222222222222222222222222222222222222
0000000060009000B00040000000000000000000000000000000000000000000000000000000000000000000000000
%_DUMMY$$
2222
0000
%_PRINT
000                                                                                0 ##
2222333222222222222222222222222222222222222222222222222222222222222222222222222222222222223200
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
PF_OPCODE_CLOSE_INTERVAL
1
2
NODENAME
No.       1 Ty.          MODULE (PBO)
Name %_HTTP_START
SY-REPID
SAPMHTTP
5454455522222222222222222222222222222222
310D844000000000000000000000000000000000
SYST-REPID
SAPMHTTP
5454455522222222222222222222222222222222
310D844000000000000000000000000000000000
%_ARCHIVE
2222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222
0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
%_DUMMY$$
2222
0000
%_SPACE
2
0
Internal notes
The termination was triggered in function "method_call_iref"
of the SAP kernel, in line 2207 of the module
"//bas/700_REL/src/krn/runt/abmethod.c#8".
The internal operation just processed is "METH".
Internal mode was started at 20070407164321.
Active Calls in SAP Kernel
Lines of C Stack in Kernel (Structure Differs on Each Platform)
SAP (R) - R/3(TM) Callstack, Version 1.0
Copyright (C) SAP AG. All rights reserved.
Callstack without Exce

Why we need to conver Context Node data into XML file----Export to Excel

Hi All,
Let me clarify my dought........today i have gone through the concept of "Exporting Context Data Using the Webdynpro Binary cache" in SAP Online Help.
From the SAP Online Help pdf document, i have found that, the context node data has been converted first in to XML file,after that file had been stored in the web dynpor binary cache...bla....bla.........
Here my qtn is why they had converted context node data into XML file. With out doing that can not we export context node data to excel file..?
Regards
Seshu
Edited by: Sesshanna D on Dec 19, 2007 7:25 AM

Hi Sesshanna,
it is not neccessary to do that but xml has the advantage, that it can be easily transformed into every output format that might occur in later project stages.
If it's simply about blowing out some Excel, I suggest using an OSS library such as jexcelAPI or Jakarta POI and building the Excel how you need it.
regards,
Christian

How to upload the pdf file to the next view?....urgent

Hi Experts,
I need to upload the pdf file( a interactive form ) using the fileupload element in the A_view and the pdf file can be displayed in the b_view.
But I don't know how to complete the function?
Action:
0. Create a adobe form (c_form)in the R/3 using sfp with a inputfield.
1. Create a adobe interactive form (A_interactive_form)in the view(display_view) of the WDA for abap.
2. Create a context attribute(upload) in the display_view.
3. Bind the c_form to the A_interactive_form, so that the data can be transfered to the c_form.
4. Bind the "pdfSourth" property to context attribute "upload" in the A_interactive_form.
4. Type code in the WDA for abap for setting data("old") to the context.
5. Active the WDA and run the WDA.
6. In the IE, the interactive form is displayed with the value "old" in the field. Save the pdf form as "test.pdf" and close the IE.
7. Open the test.pdf, and type the inputfield "new" in the form, and save the test.pdf.
8. Create a context node(Pdfsourth) in the component controller, and create a attribute("upload") that type is xstring in the Pdfsourth.
9. Create a view(C_view), mapping the context node(Pdfsourth) in the component controller.
10. Create a fileupload element in the C_view, and the "data" property is binded the "upload" attribute in the context node(Pdfsourth).
11. Create a button(Display_form) and create the action with the outplug for upload the pdf file(test.pdf).
12. Change the window and set the C_view as default view, and set the Navigation link from the C_view to B_view.
13. Type code in the wddoinit method in the display_view for transfering the test.pdf file.
method WDDOINIT .
DATA lo_componentcontroller TYPE REF TO ig_componentcontroller .
DATA upload                 TYPE        xstring.
lo_componentcontroller =   wd_this->get_componentcontroller_ctr( ).
lo_componentcontroller->getupload(
    IMPORTING
      upload = upload                         " xstring
DATA lo_nd_pdfsourch TYPE REF TO if_wd_context_node.
DATA lo_el_pdfsourch TYPE REF TO if_wd_context_element.
DATA ls_pdfsourch TYPE wd_this->element_pdfsourch.
navigate from <CONTEXT> to <PDFSOURCH> via lead selection
lo_nd_pdfsourch = wd_context->get_child_node( name = wd_this->wdctx_pdfsourch ).
get element via lead selection
lo_el_pdfsourch = lo_nd_pdfsourch->get_element( ).
get single attribute
lo_el_pdfsourch->set_attribute(
    EXPORTING
      name = `UPLOAD`
      value = upload ).
endmethod.
15. Active the WDA and run the WDA.
In the fileupload of the C_view, I select the test.pdf from my local machine. and click the button(Display_form), the display_view is displayed with the A_interactive_form.
But in the A_interactive_form, the value "old" is in the field in the form rather than "new".
I hope to display the test.pdf in the A_interactive_form. I don't know how to change my code or configuration?
Do you give some example or some hint for this problem ?
Thanks & Regards,
Tao

Now, The problem has been solved.Thanks a lot.

How to populate context node of component controller

Dear People,
Is there any way i could access my custom context node of component controller in the context node class of my custom controller.
I am navigating from one component to another, Upon initial launch everything is working fine, however if i go to home page and come back. the assignment block is coming empty.
In WD_USAGE_INITIALIZE i m binding my custom controllers context node with the component controller's context node of the other component and it works fine when i load the UI. however if i go to home page and come back. the assignment block is coming empty.
Following code is in method of DO_VIEW_INIT_ON_ACTIVATION of the other componenet.
METHOD do_view_init_on_activation.
DATA:   lv_btstatus_parent TYPE REF TO cl_crm_bol_entity,
        lv_comp_ctrl      TYPE REF TO cl_btstatus_bspwdcomponen_impl.
CONSTANTS:
        lc_us_header      TYPE crmt_relation_name VALUE 'BTStatusHUserAll',
        lc_us_item        TYPE crmt_relation_name VALUE 'BTStatusIUserAll'.
lv_comp_ctrl ?= me->comp_controller.
check if relationname has been passed from outside
    gc_relation_name = lv_comp_ctrl->get_relation_name( ).
IF gc_relation_name IS INITIAL.
check type of parent to determine relationname
    *lv_btstatus_parent ?= lv_comp_ctrl->typed_context->btstatusparent->collection_wrapper->get_current( ).*
   check lv_btstatus_parent is bound.
    CASE lv_btstatus_parent->get_name( ).
        WHEN 'BTStatusH'.
          gc_relation_name = lc_us_header.
        WHEN 'BTStatusI'.
          gc_relation_name = lc_us_item.
    ENDCASE.
ENDIF.
CALL METHOD super->do_view_init_on_activation.
ENDMETHOD.
Here lv_btstatus_parent is bound during initial launch, however after navigating back to the same page, its blank leading to exception.
any suggestions would be helpful.
regards,
pradeep

solved myself

Problem with invalidating a context node

Hi,
Please see the code below:
String s = wdContext.currentSubitemsElement().getBase_Quantity();
wdComponentAPI.getMessageManager().reportWarning(s);
wdContext.nodeSubitems().invalidate();
String s1 = wdContext.currentSubitemsElement().getBase_Quantity();
wdComponentAPI.getMessageManager().reportWarning(s1);
For some reason, the context is not cleared after the invalidate command. Any ideas for this?
Thanks in advance,
Aviad

Hi Aviad,
Let me guess the origins of problem:
1. As far as you mentioned <b>Sub</b>items node, there should be a parent node, say Items.
2. Subitems node has either supplying relation role or supply function, Items has no supply function.
3. Then, if you invalidate Subitems, supply function is called or supplying relation is used to populate content. When you do contenxt reset, then all controller nodes get invalidated including Items. Hence Subitems has no parent and displayed as empty.
If all the above is true, then you may either to invalidate Items node or make Subitems node with no supplier (i.e. manually bind content instead).
Context reset works here, but, it's a bit "brute force" approach.
Valery Silaev
EPAM Systems
http://www.netweaverteam.com/

How to use attributes from different context nodes in one view?

I am VERY new to the concept of CRM and currently working on creating an alternate version of the BP_HEAD_SEARCH. With help from SAPPRESSs book 'SAP CRM Web Client' i was ble to create my own simple Z-component.
However after going back and forth the book and the forum (including this [article|https://wiki.sdn.sap.com/wiki/display/CRM/Howtoaddanexistingfieldtoasearchpageofadifferent+component]) i was not able to find a solution to my problem. My current search uses BuilHeaderAdvancedSearch as context node for searching. But the search should also be able to use attributes from BuilActivity, which is directly related to BuilHeader. I can't seem to find a way to get attributes from BuilActivity into the search window of my component without having to change SAP-Standard.
Is this really the only way? Please advise on possible code and insertion point.

Any suggestions?

Is it possible to use two context nodes in a single table view?

Hi all,
I have a window context node which is mapped to a dictionary structure. I have created a second node which contains some texts. I've mapped both nodes with the context of a view. In this view I have created a table which shows lines of the first node (the one mapped to a dictionary structure). What I want is to show some text from the second node in a column of the table.
Both of the nodes are populated upon initialization of the window. And they have a 1:1 mapping. (i.e the first line of the second node has some text for the first line of the first node ) . When the table is displayed what I get is the first line of the second node for all the lines of the first node. How can I change that? How can I make the second (text) node show the relevant text of the relevant line?

HI
You can make it work by using the logic of populating the node itself with modified values.
i.e. during the population of the first node populate the text with the text from the second node by looping through its elements
one by one.
node 1 -- during its population or may be after its population loop though its elements and modify the value of text
with the proper value taken from the corresponding value of text from the corresponding element of node 2.
thanks
sarbjeet singh

Error while generating the context node

Hi ,
Requirement is to add the marketing attribute field under the Account details overview Page. As the field was not available in the context node i have added a new context node in the Account details. I used the wizard and added the context node BuilmktattributeRel so as i can add "Attribute set" under the BP overview page."
Now after adding the context node and while executing i am unable to see the overview view page, i am getting an error :
1. Component GET_ATTRIBUTE does not exist
2. Determination of BOL attributes failed
Also i am unable to regenrate the GET_I_method. If i want to delete the Zcontextnode, i am unable to do so.
Kindly help me with the technical approach to add the context node in the overview page.
Thanks in advance,
Sunil

One thread would have been sufficient.
Error while generating the context node

How to bind UI Element with Context Node Attribute Element

Hi,
I'm building my view dynamically in the wdDoModifyView method.
Is it possible to bind a "TextView" element to a specific element of an attribute node?
Scenario:
Node_Employees
|
+- Attribute_Code
|
+- Attribute_Name
Node Contents:
Employees
|
+- Code: 1, Name: Employee 1
|
+- Code: 2, Name: Employee 2
|
+- Code: 3, Name: Employee 3
I need to do something like binding a TextView UI element to the "Name" attribute of the element #2, what would result to show "Employee 2" on my view.
How can I do this?
Thanks in advance,
Geraldo.

Hi Saravanan,
First I populate the context node and it won't change during view's lifecycle. After that, I build my view and bind the TextView UI elements to the node context attributes elements.
If the node has 10 elements, I will build 10 TextView UI elements and bind them to each attribute element.
Regards,
Geraldo Brígido.

Read Context Node/Attribute option in webdynpro code wizard not available

Hi Expets,
I am new to webdynpro Abap, i have developed a small application to set default values for two fields. i want to use code wizard to implement the code. When i click on code wizard icon in application tool bar, i have found lot of option like Method call in current controller, method call in used controller, Instantiate used component ... etc. But i didn't find the option Read Context Node/Attribute. Do i need to do any settings to get that. Kindly suggest. Your help will be greatly appreciated.
Venkat

Hi,
Check the NW release,
I checked with NW 7.02 - 2 tabs were available.
with NW 7 - only 1 tab was available which you mentioned.
Additional tab (Context ) might have been added after NW release 7.0.
Regards
Manas Dua

How to validate the contents of excel file after uploading it.

hi Experts,
                 we have a requirement in which we need to create business transactions with the data in the excel file after it was uploaded. we are creating this transactions(BP,LEAD..) in webui -marketing professional role-external lists. what i have to do is, after uploading the data from excel file, i need to check for the mandatory fields in the data ,if anything is missing then i need to display the error message to the user. i am new to this webclinet frame work. please help me in achieving this functioanlity.any code snippet would be very helpful.
THANKS IN ADVANCE.

Hi ,
Try with the below code.
in the upload class ihn attributes declare
go_messages
level static
visibility public
Associated Type CL_CRM_GENIL_GLOBAL_MESS_CONT.
in the event for upload
lo_core     = cl_crm_bol_core=>get_instance( ).
go_messages = lo_core->get_global_message_cont( ).
go_messages->reset( ).
REFRESH : t_return.
create a function module to validate the mandatory fields.
loop at i_table
call a function module
endloop.
In function module validate the mandatory fields if empty fill a error message and append to internal table.
loop at t_return INTO st_return WITH KEY type = 'E'.
CALL METHOD go_messages->add_message
        EXPORTING
          iv_msg_type          = st_return-type
          iv_msg_id              = st_return-id
          iv_msg_number     = st_return-number
          iv_msg_v1             = st_return-message_v1
          iv_msg_v2             = st_return-message_v2
          iv_msg_v3             = st_return-message_v3
          iv_msg_v4            = st_return-message_v4
          iv_show_only_once = abap_true.
endloop.
Regards,
Gangadhar.S

Context node is empty after upload a pdf

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