Reference about solman access via portal

Hi experts,
Would you pls advise where I can find document about configure to let users access Solman via portal?
How can I know which role or iviews available for solman package.
Thank you very much

Hi Erika,
as far as I know and have searched - there is no packages documentation about integrating SolMan in EP. AS there is no business package you will have to buildup the integration by yourself.
Check SAP notes for some information about available BSPs which can be integrated in the portal.
Hth,
Michael

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Problem about showing report via Portal after modifying BWReports.css

Hi folks,
I use BEx 3.X.
I wanna make title of table column to be shown in the center of table cell.
So, I modify class SAPBEXstdItem in BWReports.css, and I changed text-align of SAPBEXstdItem into 'center'.
I run the report via Web Application Designer (SAP BW 3.x).
the title is located in the center of table cell.
However, I run the report via Portal, the title is still located on the left of table cell.
I don't know why.
Could you help me to solve the issue?
Thanks in advance.

I can't find wad link here.
Do you mean BEx Web Application Query String?
My BEx Web Application Query String is sap-language=<Request.Language>&bsplanguage=EN&cmd=ldoc&TEMPLATE_ID=ZXJP_C04_WT0110
Edited by: Xiaodong Ji on Nov 14, 2008 4:53 AM

WebAS access via Portal: Web Dispatcher required for load balancing ABAP

Hi Folks -
We have EP 6.0 SP18 (Java only, WebAS 6.40, Unix/Solaris). The portal has a CI/SCS and one DI so we have a Web Dispatcher to load balance the portal servers. This works fine (and provides port 80 access).
This portal will provide access to HTTP services from an ABAP WebAS (6.20 with 6.40 kernel, Unix/Solaris). A landscape configuration entry has been added to the portal for this ABAP system. The ABAP system has a CI and multiple app servers, all capable of handling HTTP requests. This will also require port 80 access.
1. Will we need an additional Web Dispatcher to load balance HTTP requests to the 'backend' ABAP WebAS system, or will the portal be smart enough to handle the load balancing itself (perhaps based on the information in the landscape configuration)?
2. If the portal itself handles the HTTP load balancing can you point me to documentation (so I can make sure I have proper configuration)?
3. Are there any changes to this with NW2004s Portal (we plan to upgrade soon)?
Thanks in advance! Jeff

Jeff,
Regarding:
Q1. If you create a system object from the "SAP system with load balancing" template in portal and configure the object to point to your CI (msg server), the LB should be handled.
Q2. Portal load balancing is handled by the message server. If you point a test URL to the port of your message server, you will notice that you are issued a redirect the URL of your dialog instance. The web dispatcher is just a proxy (with some intelligence). When a request is made to the WD, it makes a connection to the MSG server, the list of active instances is queried, a redirect is made to that instanct. If you use WD, that connection can be proxied behind a standard URL. If you connect directly to the MSG Server instead, you will notice your URL change, just as it does on the service marketplace.
WDs are good for providing services, masked (proxied) behind virtual names. If you do not want the customer to see a physical URL of the server, use the WD. There are lots of other solutions that can do this too though such as Apache, ISA, Juniper devices, Cisco LDs. WDs have a very low performance threshold though, especially if you use SSL. WD is a performance bottleneck and should be benchmarked to see if it is right for your application.
Q3. No changes this architecture in 04s.
jwise

Hiding backend URL in BSP iView / connect via portal-server to backend

wrong posting / folder.. pls delete..
Message was edited by: Mario Kölzsch
Message was edited by: Mario Kölzsch
Message was edited by: Mario Kölzsch

Please let me know with what user the content player is played when accessed via portal? (Common system user or Login user)
Check the user credentials and
check single sign on if you are hoping from one server to other for playing content player

Getting error on Portal : Access via 'NULL' object reference not possible

hi friends,
While executing a bapi,I am getting this error : Access via 'NULL' object reference not possible., error key: RFC_ERROR_SYSTEM_FAILURE
I am calling a bapi with only one required parameter from Portal as per the design of the bapi and the bapi itself is calling some other functions internally.
I a using ECC 5.00 i,e. EA-HR 5.00. On SDN it is suggested to Apply OSS Note 1018036. But it is applicable to EA-HR 6.00 and subsequent releases,I guess.
Need your suggestions and also need to know if the above Note can be applied to EA-HR 5.00.
P.S: Points would be assigned, thanks is advance.
Regards,
Sudeep Das

Hi,
ESS Personal information scenarios
Reason and Prerequisites
In case record is not modified successfully it should discard the
trial.Due to program error this was not happening correctly
Solution
Code changes were done in ESS adapter to handle this scenario
Hope this helps
Regards
Krishna

WebDynpro Abap MSS: Access via "NULL" object reference not possible

hi,
My customer send me the following link to Appraisal Documents (Manager) MSS
http://server.sap.portal:1810/sap/bc/webdynpro/sap/HAP_START_PAGE_POWL_UI_MSS/
http://a.imageshack.us/img685/5959/mss3.jpg (logon in Costumer SAP System)
http://a.imageshack.us/img225/4008/mss4.jpg (Appraisal Documents (Manager) MSS run succesful)
Link that also run by the SICF in my customer is correct.
But when I run in my SAP System see the following error
http://a.imageshack.us/img715/5355/mss1j.jpg (SCIF in my SAP System)
http://a.imageshack.us/img44/5346/mss2.jpg (SCIF - test service)
http://a.imageshack.us/img840/1677/mss2b.jpg (Error, without window logon)
<b> Access via "NULL" object reference not possible</b>
Other question is: In what part of MSS is this option? because the ESS is in Career and Jobs / Appraisals Documents
http://a.imageshack.us/img683/9900/careerjob3.jpg (Employee Self Service / Career and Jobs / Appraisals Documents)
thanks for your posts and answer
Ivan

Hello
The most important information is (again) missing: which object reference is initial ("NULL")?
The ABAP dump will tell you.
Below I show an example how this can happen (and be avoided):
LOOP AT lt_accountings INTO ls_accounting.
lo_po_account ?= ls_accounting-accounting.
ENDLOOP.
" QUESTION: Are you sure that lo_po_account hold an instance ???
" If LO_PO_ACCOUNT is empty the following statement will give you the dump.
ls_mepoaccounting = lo_po_account->get_data( ).
" And that is how to avoid this (at least the dump. Whether your logic is still ok is another matter...)
CHECK ( lo_po_account IS BOUND ).
ls_mepoaccounting = lo_po_account->get_data( ).
Regards
Uwe

Webservice end up in Access via 'NULL' object reference not possible error

Hello everyone,
I have a particular issue when I run a webservice on webclient but when i run on sap R/3 it works fine.
The dump which it give when I test the web service is
Short text
    Access via 'NULL' object reference not possible.
What happened?
    Error in the ABAP Application Program
    The current ABAP program "RPCTRSU0" had to be terminated because it has
    come across a statement that unfortunately cannot be executed.
The code where it ends up in error is
2607 data: l_wb_interface type ref to fp_wb_interface.
2609 data: p_interface_data type ref to
                                  fb_interface_data.
2610 data: l_interface TYPE REF TO
                               if_fp_interface.
2611 data: l_exceptions type ref to cx_root.
2613 data: l_parameters         type ref to
                                       if_fp_parameters,
2614       l_parameter_table    type tfpiopar.
2615 data: l_fpintf_name type fpname.
2616 data: wa_dd03p type dd03p,
2617        DD40V_WA type dd40v.
2618 data: l_intf_imp_item type line of tfpiopar.
2620     l_fpintf_name = i51t8_adb_fpint.
2621            TRY.
2622               l_wb_interface = cl_fp_wb_interface=>load(
2623                                      i_name = l_fpintf_name
2624                                      i_mode =
                                  if_fp_wb_object=>c_mode_read
2626                                      i_language = sy-langu
2627                                ).
2628             CATCH cx_fp_api_usage into l_exceptions.
2629 *              RAISE error.
2630             CATCH cx_fp_api_repository into l_exceptions.
2631 *              RAISE error.
2632             CATCH cx_fp_api_internal into l_exceptions.
2633 *              RAISE error.
2634           ENDTRY.
2635
>>>>>     l_interface ?= l_wb_interface->get_object
2637     p_interface_data = l_interface->get_interface_data( ).
2638     l_parameters = p_interface_data->get_parameters( ).
Please let me know how to go about twith this error
Regards,
Raj

x

Acessing a webtemplate 3.x in the portal, error Access via 'NULL' object

Hi
I'm having problems with my webtemplates developed in 3.x that run in the portal I get this error message:
I look in st22 but didn't see anything that could help. I have webtemplates developed in 7.0 and they are working fine in my portal. The problems is happening to the 3.x webtemplates only.
Any suggestions?
Thanks
Error when processing your request
What has happened?
The URL http://cads301cnsa.corp.csa-group.org:8015/zwebrep was not called due to an error.
Note
The following error text was processed in the system BIP : Access via 'NULL' object reference not possible.
The error occurred on the application server cads301cnsa_BIP_15 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: PAGE_REDIRECT of program CL_RSR_WWW_HTTP===============CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_RSR_WWW_HTTP===============CP
Method: EXECUTE_REQUEST_FROM_MEMORY of program CL_HTTP_SERVER================CP
Function: HTTP_DISPATCH_REQUEST of program SAPLHTTP_RUNTIME
Module: %_HTTP_START of program SAPMHTTP
Edited by: Michelle Machado on Jan 14, 2009 5:21 PM

Hi Ravi,
Have you filled in the node_vbak1 with some elements? Lets say in a supply function or wddoinit etc.?
Just check that. After that, make sure you have IntializeLeadSelection property set to true for the node_vbak1.
Hope this helps.
Regards,
Neha

Web-UI error message "Access via 'NULL' object reference not possible"

I need some help, I'm not a Basis person but I need to get this connection problem resolve.
This problem is in our DEV ICWeb system. After logging in to Web-UI, I got a error message "Access via 'NULL' object reference not possible". We have 3 clients (100, 220, & 310) in DEV and all 3 clients are giving me the same error message.
From the help.sap.com, I found this topic http://help.sap.com/saphelp_nwes70/helpdata/en/84/43f0d786304e19a652a8f80909a8ec/content.htm
but in the document it asked to go to SM59 to check the ESH_APPL_WS_TEMPLATEENGINE destination. But we don't have that destination setup in all our systems.
Here is the complete error message:
Error when processing your request
What has happened?
The URL http://crm-dev.staff.copa:8000/sap/bc/bsp/sap/crm_ui_frame/BSPWDApplication.do was not called due to an error.
Note
■The following error text was processed in the system CD1 : Access via 'NULL' object reference not possible.
■The error occurred on the application server CRM-DEV_CD1_00 and in the work process 0 .
■The termination type was: RABAX_STATE
■The ABAP call stack was:
Method: GET_DATA_LOSS_HANDLER of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: GET_DATA_LOSS_HANDLER of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: EH_TRIGGER_NAVIGATION of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: SET_WORKAREA_CONTENT of program CL_CRM_UI_CORE_APPL_CONTROLLERCP
Method: PROCESS_NAV_QUEUE of program CL_BSP_WD_VIEW_MANAGER========CP
Method: DO_INIT of program CL_CRM_UI_FRAME_APP_CONTROLLERCP
Method: DO_INIT of program CL_BSP_CTRL_ADAPTER===========CP
Method: GET_PAGE_CONTEXT_CURRENT of program CL_BSP_CONTEXT================CP
Method: ON_REQUEST_ENTER of program CL_BSP_RUNTIME================CP
Method: ON_REQUEST of program CL_BSP_RUNTIME================CP
What can I do?
■If the termination type was RABAX_STATE, then you can find more information on the cause of the termination in the system CD1 in transaction ST22.
■If the termination type was ABORT_MESSAGE_STATE, then you can find more information on the cause of the termination on the application server CRM-DEV_CD1_00 in transaction SM21.

Hi Michael,
Refer to the link below and check the procedure.
http://help.sap.com/saphelp_nwes70/helpdata/en/84/43f0d786304e19a652a8f80909a8ec/content.htm
Regards,
Arjun

The following error text was processed in the system IDS : Access via 'NULL' object reference not possible.

Hi all ,
Im getting the below error , actually recently i created my own custom table zstudent, later i wrote select query to fetch data from the same and dump at internal table and then bind this to the table node.
But im getting below error, even i removed the select query still same error is occuring.
Error when processing your request
What has happened?
The URL http://********00.*****b.com:8000/sap/bc/webdynpro/sap/zdemo_student/ was not called due to an error.
Note
The following error text was processed in the system IDS : Access via 'NULL' object reference not possible.
The error occurred on the application server axsids00_IDS_00 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: WDDOINIT of program /1BCWDY/YUSM2Q74A826Y0JY1I4V==CP
Method: IF_WDR_COMPONENT_DELEGATE~WD_DO_INIT of program /1BCWDY/YUSM2Q74A826Y0JY1I4V==CP
Method: DO_INIT of program CL_WDR_DELEGATING_COMPONENT===CP
Method: INIT_CONTROLLER of program CL_WDR_CONTROLLER=============CP
Method: INIT_CONTROLLER of program CL_WDR_COMPONENT==============CP
Method: INIT of program CL_WDR_CONTROLLER=============CP
Method: INIT of program CL_WDR_CLIENT_COMPONENT=======CP
Method: INIT of program CL_WDR_CLIENT_APPLICATION=====CP
Method: IF_WDR_RUNTIME~CREATE of program CL_WDR_MAIN_TASK==============CP
Method: HANDLE_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP

Thanks Rama,
Acutally i accidentally commented the lo_nd_student = wd_context ....etc
this line was commented .
i have one small requirement to fetch data from local customised table and fill the same to internal table and bind that to table node.
my table node is student having attributes as name , city and number , all are of type strings.
now i created one custom table zstudent having ID - char of length 10,
name of type string
city of type string
num of type string
i have inserted records
but when i use select query to fill data from this zstudent to my internal table of type lt_student type wd_this->elements_student ,
im getting same above error.

Access via 'NULL' object reference not possible   - GET_RANGE_TABLE_OF_SEL_

Hi Guru's,
   i am new for WebDynpro programming.I am trying to use select-options tutorial.
System showing select options and table binding on screen when i test the application.
I have using search button to get the value which user will i/p.for that onaction method created, i have writen the code to get the values which user will input.
Method given below is of componentcontroler
method wddoinit .
data: lt_range_table type ref to data,
        rt_range_table type ref to data,
        read_only type abap_bool,
        lt_range_table1 type ref to data.
data: lr_componentcontroller type ref to ig_componentcontroller,
        l_ref_cmp_usage type ref to if_wd_component_usage.
create the used component
l_ref_cmp_usage = wd_this->wd_cpuse_select_options( ).
if l_ref_cmp_usage->has_active_component( ) is initial.
    l_ref_cmp_usage->create_component( ).
endif.
wd_this->m_wd_select_options = wd_this->wd_cpifc_select_options( ).
wd_this->m_handler = wd_this->m_wd_select_options->init_selection_screen( ).
wd_this->m_handler->set_global_options(
                          i_display_btn_cancel = abap_false
                          i_display_btn_check   = abap_false
                          i_display_btn_reset   = abap_false
                          i_display_btn_execute = abap_false ).
lt_range_table = wd_this->m_handler->create_range_table( i_typename = 'S_CARR_ID' ).
wd_this->m_handler->add_selection_field( i_id = 'CARRID'
it_result = lt_range_table i_read_only = read_only ).
call method wd_this->m_handler->add_horizontal_divider
    exporting
      i_id = 'LINE'.
endmethod.
Method given below is of VIEW.
method ONACTIONSEARCH .
DATA: NODE_FLIGHTS TYPE REF TO IF_WD_CONTEXT_NODE.
DATA: RT_CARRID TYPE REF TO DATA.
DATA: ISFLIGHT TYPE TABLE OF SFLIGHT.
DATA: WSFLIGHT TYPE SFLIGHT.
FIELD-SYMBOLS: <FS_CARRID> TYPE TABLE.
Retrieve the data from the select option
RT_CARRID = WD_THIS->M_HANDLER->GET_RANGE_TABLE_OF_SEL_FIELD( I_ID = 'S_CARR_ID' ).
Assign it to a field symbol
ASSIGN RT_CARRID->* TO <FS_CARRID>.
CLEAR ISFLIGHT. REFRESH ISFLIGHT.
SELECT * INTO CORRESPONDING FIELDS OF TABLE ISFLIGHT FROM SFLIGHT
                       WHERE CARRID IN <FS_CARRID>.
NODE_FLIGHTS = WD_CONTEXT->GET_CHILD_NODE( NAME = `FLIGHTS` ).
NODE_FLIGHTS->BIND_ELEMENTS( ISFLIGHT ).
endmethod.
while executing appln. error is trigger on line given below
RT_CARRID = WD_THIS->M_HANDLER->GET_RANGE_TABLE_OF_SEL_FIELD( I_ID = 'S_CARR_ID' ).
Err: The following error text was processed in the system BCD : Access via 'NULL' object reference not possible.
please help me out on this issue.
Thanks and Regards
Vinayak Sapkal

hi ,
The attribute M_HANDLER is an attirbute of component controller (as told by your post) and so you cannot access it as you have done it.
You will have to access it as .
WD_COMP_CONTROLLER->M_HANDLER->GET_RANGE_TABLE_OF_SEL_FIELD(I_ID = 'S_CARR_ID' ).
Try doing it.
Or else , if you have created a similar attribute in your view itself , then it is "INITIAL" and hence you are getting the dump.
You will have to assign the view attribute "M_HANDLER" with the value of your component controller attribute "M_HANDLER" ,because all the initializations are done in WDDOINIT of comp controller and on component controller atribute "M_HANDLER".
Thanks,
aditya.

Portal not accessable via browser as inside sapmmc - http provider is red

Hi Experts,
I am very new to NW admin side and currently my client is facing an issue while accessing portal via browser.
Problem: Some times suddently when users try to access production portal it takes a lot of time to open up and in most cases it doesn' t get opened up at all. To check what' s wrong with the portal i access sapmmc and inside their i find under current status -> ... -> services -> http provider -> total requests in red status with a description as avg request - response time last reported value above threshold limit. It will be the same case under open alerts too.
My server configuration is:
SAP-JEE = 7.0SP14
OS = Windows 2003 (X86) 5.2
Server Version = 1.4.2_17-bo6
Kernel Version = 7.00 patch level 109886.44
Server = 32 bit
RAM = 16.00GB
Processor = Intel(R) Xeon(R) CPU E5450 @3.00GHZ (8CPUs)
Heap Size: 1024 MB
Approximate number of users = 500 - 600
Currently to solve the issue, we give a reboot to server. But with the progress in time the frequency is getting increased drastically (approx once in 2- 3 days).
Any pointers on how to solve this issue will be greatly appreciated.
Thanks In Advance,
Vipin.

Hi all,
Thanks for your valuable inputs!
Now the issue seems to end up by raising an OSS notes with SAP and i have been given responsibility to prepare a doc that needs to be submited to SAP.
I have already got the screenshots from SAPMMC on it' s status and all, but also requires log information specific to the reason behind this behaviour. Can i know where the log information specific to such issues gets logged and all the necessary information that i need to document to raise an OSS.
Inputs with be of great help and will be highly appreciated.
Thanks In Advance,
Vipin.

BSP css & mime objects not found when accessed via iView in the Portal

Hi
A locally developed BSP Application has defined it's own CSS and MIME objects.
This works well when accessed via the Integrated ITS in ECC6.
However, when we access this the BSP application from an iView in a Portal (NW04S), the css and MIME objects do not appear to be loaded.
What are we missing?
Thanks
Doug

Hi Doug,
have you found out the reason for this issue, i encountered the same problem when i access the HCM_LEARNING bsp, would you please give some addvice if you have any idea?
thanks,
billy

Runtime error in WebDynpro - Access via 'NULL' object reference not possibl

Hi,
    Structure of the CONTEXT in the VIEW::
     WDSCREEN1
          --> IMPORTING
                     --> S_KUNNR   <- its a select option
          --> EXPORTING
                    --> T_REPORT <- Which is table to hold the output data (with 4 fields)
   In the context area i have root node (WDSCREEN1) and Sub nodes are IMPORTING and EXPORTING and child nodes as shown above. When i am referring them everything is fine except T_REPORT.
* Declaration
DATA: node                  TYPE REF TO if_wd_context_node,
              node_exporting TYPE REF TO if_wd_context_node,
              node_importing TYPE REF TO if_wd_context_node,
              node_report       TYPE REF TO if_wd_context_node,
node           = wd_context->get_child_node( wd_this->wdctx_wdscreeb1 ).
node_exporting = node->get_child_node( wd_this->wdctx_exporting ).
node_importing = node->get_child_node( wd_this->wdctx_importing ).
* Bind the data to the context
node_report = node_exporting->get_child_node( name = 'T_REPORT` ).
node_report->bind_elements( lt_report ).
Its giving run time error 'Access via 'NULL' object reference not possible. ' when it comes to ' node_report->bind_elements( lt_report ).' I checked the content while debugging and found that it was initial. Not sure why Node_report is initial. all others have data.
node ->
node_exporting ->
node_importing ->
node_report ->

http://wiki.sdn.sap.com/wiki/display/EP/PointersforTroubleshootingPortalRuntime+Errors
Hope this helps.
-Veer

Document access via WAN in portal

Hi,
I have the following problem. I have installed portal with KM in place A and some users are in place B. Both places are connected via WAN (1Mbit/s). Users in place B have some documents stored in there LAN so they can access them relatively quickly. But they would like to use functionality of KM. When I move their documents to the portal they will access these files over WAN connection. Is there some alternative solution? (users can navigate to the document via portal but than they download them from LAN). Can this be solved by WebDAV or Web repository manager?
Thanks a lot,
Zdenek

Hi Praskah,
thanks for help but I would like to avoid network traffic between two WAN locations. Imagine that you have 10MB file on network A on some WebDAV server for example that is in network A too. Portal resides in network B which is conntected with network A via 1mbit/s connection. Webdav repository is connected to this portal. I suppose that if you want to download your document from portal you must firstly transfer it from network A to network B (to the portal) and then from network B to network A again (to your desktop).
My question is: Can I avoid described useless network traffic and download document directly from network A?

Reference about solman access via portal

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