SQL access not possible (LC10 / LiveCahce)

Hi All!
I have installed my SCM system and LiveCache Client on the iSeries. My LiveCache Server is installed on a Windows 64-bit Server. I am following the post steps to Initialize LiveCache:
To initialize the liveCache instance LCA:
a) Choose Back (F3). (in LC10)
The liveCache: Initial Screen re-appears.
b) Enter LCA in the Name of database connection field.
c) Choose liveCache: Monitoring.
In the tree structure select <LC_NAME>(<host name-LC_Name>) Administration and
double-click on Operating.
The liveCache Administration menu appears.
e) From the menu, choose Administration Initialize liveCache
Several dialog boxes appear.
f) Confirm with Yes.
But when the screen comes up after selecting LiveCache Monitoring, up in the left hand corner, there is an '!' that reads: SQL access not possible .
Has anyone encountered this problem?
Thanks!
Diana

Hello Diana,
As I saw in your posts::
B Connect to LCA as SUPERDBA with sapliv01-LCX
Try to connect as SUPERDBA/<pwd>@sapliv01-LCX on connection 1 ...
C Attach to SAP DB : Kernel 7.6.00 Build 029-123-130-265
C Database release is SAP DB 7.6.00.029
C INFO : Database 'LCX' instance is running on 'sapliv01'
C INFO : LVC DEFAULTCODE = ASCII
C *** ERROR => different codepage: application=UNICODE, LVC=ASCII
http://dbslsdb.cpp 4668
B ***LOG BY2=> sql error -4025 performing CON dbds#1 @ 1044 dbds 1044 "
==>
The problem is that you tried to connect as SUPERDBA user, which was created
with Default type < database parameter DEFAULT_CODE=ASCII > & the Application is UNICODE system.
What has to be checked/fixed on your system:
-> Go to TA LC10 -> LCA connection -> Integration && check what user you set for the Standard liveCache user. Why did you set 'SUPERDBA' user ? It has to be SAPR3 or SAP<SID>. Check what
   user you selected during the liveCache installation as LCUSER.
-> Please check in LC10 -> Integration for LDA/LEA connections if you set the DBM user - control
   & liveCache user and passwords correctly. You could also test connections in /ndb59.
-> For SAP liveCache documentation see the SAP note 767598.
     The SAP liveCache documentation in English available for SAP customers at:
    http://help.sap.com/saphelp_nw70/helpdata/en/b6/cbdda6248ff648ae9f39f8e28eb24f/frameset.htm
    -> Database Administration in CCMS: SAP liveCache Technology
    -> liveCache Assistant -> Integration
-> The SUPERDBA user is usually SYSDBA user, see "Brief description of the user types" in the database in the SAP note 25591
-> If you have further problems with liveCache/MAXDB please post them at
MAXDB/liveCache forum: SAP MaxDB
Thank you and best regards, Natalia Khlopina

Similar Messages

LC10 - Monitoring: I get a message that SQL Access Not Possible

In our SCM 2007 system, when going to transaction LC10 -> Monitoring, I get a message in the top left box that says SQL Access Not Possible. Also, when I go to LCA03, I get a short dump with: Exception condition "LC_CONNECT_FAILED" raised.
This started happening after I changed the password for users: control and lcuser within the livecache database. I updated these passwords withing SCM -> LC10 -> integration and restarted the SCM system, but I still get this failure. I can run commands against the livecache database directly with dbmcli using the same username / password I put into LC10 and I don't get any errors.
This error shows up in the work process trace:
C *** ERROR => Connect to database failed, rc = -4008 (POS(1) Unknown user name/password combination)
If anyone has experienced this before, I appreciate any input. Thank you.
~TJ

Hello,
Please update with additional information :
-> Did you follow the SAP note 616555 to change the passwords in the liveCache.
-> Please logon to the liveCache server, run the following commands & update
     with the outputs:
       xinstinfo <SID>
      dbmcli -d <SID> -u control,<new_password>
      <enter>
     dbmcli on <SID>>db_state
     dbmcli on <SID>>sql_execute select * from users
     u2026.
     dbmcli on <SID>>sql_connect lcuser,<new_pwd>
     u2026
     dbmcli on <SID>>sql_release
     u2026
     dbmcli on <SID>>sql_execute user-type=SAP select user from dual
     u2026
     dbmcli on <SID>>exit
-> Run the test connection on your system in /ndb59 for the LCA connection & update the thread with the log.
Thank you and best regards, Natalia Khlopina

Error : Access not possible using "null" objects reference

Hello.
i am working with a zbapi.
i called a external email program in this bapi,everything is working fine over here.
In webdynpro java they mapped my bapi and starting working from there.
every functionality is working fine but regarding this email stuff it is showing an error as access not possible using null objects reference.
where could be the possible error.
is it in webdynpro or in abap side.

Raghu,
You are right. When it comes from the WD Java, may be you are not passing any value at all. You can trace it by these ways.
1. Check it using SE37, make sure everyhting is fine.
2. Print all the values that you are passing to the RFC in the execute RFC method().
3. using ST05 transaction in R/3, enable RFC and SQL trace, check what is passing in between web dynpro and R/3.
Moreover paste your error message here.
Thanks,
Raj.

Assign Application item from PL/SQL package-not possible? Right?

I have to be sure about tittle statement...
If is possible please some lead where to look for that.
THX!

If I have in "Aplication items" item, in plsql is there any way to change it's value.
FSP_SET_PREFERENCE is making some things for named user (AFAIK)...and I want to change some vars on session based ... but not in WEB but in PLSQL enviroment .
Hope now is clear...
THX for replies
Message was edited by:
Funky

Use of Input Variables in SQL-Queries Sometimes Not Possible

Only in simple SELECT-statements the use of input variables ([%0], [%1], etc.) work without problems.
In more complex queries the use of these variables is not possible (e.g. SELECT-statements with sub-queries, sometimes when UNION is used - but I couldn't find any general rule when the problems will arise; sometimes two different queries with the same query-structure behave in different ways when these variables are used).
In these cases the query is not executed - not even the input-window to enter values into the input variables is displayed. The query stops with some strange error-messages in the status line. These error-messages doesn't have any relation to the actual query - sometimes it refers to field-names never used in the query or refers to syntax error which do not exist.
If the input variables are replaced by constant values there are no problems so there can't be any syntax errors - the only difference is the presence or absence of input variables.
Example:
provided that the queries have a certain complexity
SELECT ...
FROM ... OINV Tx ...
WHERE ... Tx.DocDate >= [%0] ...
does not work,
SELECT ...
FROM ... OINV Tx ...
WHERE ... Tx.DocDate >= '1.1.2007' ...
works!
Does anybody have run into the same problem and now if it is a bug of SAP-BO or an error on behalf of the user? Does anybody know a way to correct the problem?
Thanks in advance!
Frank
By the way: Are there any rules where exactly input variables can be used in a query?
Only in SELECT-statements? Where there exactly?
In statements outside of SELECT?

Only SAP Partners Can access service.sap.com/notes, but I think it is possible to search in them from the customer portal as well.
Here are summary of the two notes mentioned before this:
730960:
<i>
The following query is an example for how to define variables in long
queries rather than using "Fixed Declares".
You need to use exactly the same template as follows, do not delete
"comments" from this query.
The only changes you need to do :
1. In the first and in the fifth rows you need to select the table to which you would like to relate the variable e.g. in this example, the variable is related to the table VPM1 - 'Payments to Vendors - Rows'.
2. In the fourth and in the eighth rows you need to select the field to which you would like to define the variables e.g. in this example, the variable is the field 'DueDate'.
/SELECT FROM [dbo].[VPM1] T0/
declare @fromdate as datetime
/* WHERE */
set @fromdate = /* T0.DueDate */ '[%0]'
/SELECT FROM [dbo].[VPM1] T1/
declare @tilldate as datetime
/* WHERE */
set @tilldate = /* T0.DueDate */ '[%1]'
select OVPM.docnum, VPM1.dueDate,VPM1.CheckNum, VPM1.Branch,
VPM1.BankCode, VPM1.CheckSum, OVPM.CardName,
case
when OPCH.docnum is null then VPM2.docEntry
else OPCH.docnum
end as 'docnum'
from OVPM INNER join VPM1 on OVPM.docnum = VPM1.docnum
left join VPM2 LEFT JOIN OPCH ON VPM2.DocEntry = OPCH.DocEntry
on OVPM.docnum = VPM2.docnum
where OVPM.Canceled = 'N' AND VPM1.DueDate >=@fromdate AND
VPM1.DueDate <=@tilldate
</i>
955295:
<i>
Using SAP Business One Survey Variables (parameters) in a 'Set' SQL Statement can give an error in the Query Generator.
For Example:
Declare @Num as numeric(2)
Set @Num = [%0]
Select T0.DocNum
From ORDR T0
Where DocNum = @Num
Other terms
query, SQL, parameter, survey, variable, query generator, set, declare, [%0], table, error, SAP Business One
Reason and Prerequisites
FAQ
Solution
In such cases you need to put in an SQL remark statement a reference field in the DB for the Survey Variable (any field).
For Example: (to make the above query work)
Declare @Num as numeric(2)
Set @Num = /* T0.DocNum */ [%0]
Select T0.DocNum
From ORDR T0
Where docnum = @Num
</i>

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.

Dump - Access using NULL object reference is not possible!!!

Hi,
I'm using the BCS class for sending HTM format email so i use the below code for that its working,
DATA: gr_document      TYPE REF TO cl_document_bcs,
gr_document = cl_document_bcs=>create_document(
                      i_type    = 'HTM'
                       i_text    = t_html
                       i_importance = '5'
                       i_subject = gc_subject ).
Next task is to send the image so i'm creating an another object to the same class, below code
*Image from MIME
DATA: o_mr_api         TYPE REF TO if_mr_api.
DATA is_folder TYPE boole_d.
DATA l_img1 TYPE xstring.
DATA l_img2 TYPE xstring.
DATA l_loio TYPE skwf_io.
DATA: lo_document   TYPE REF TO cl_document_bcs.
IF o_mr_api IS INITIAL.
   o_mr_api = cl_mime_repository_api=>if_mr_api~get_api( ).
ENDIF.
CALL METHOD o_mr_api->get
   EXPORTING
     i_url              = '/SAP/PUBLIC/ZDEMO/tick.png'
   IMPORTING
     e_is_folder        = is_folder
     e_content          = l_img1
     e_loio             = l_loio
   EXCEPTIONS
     parameter_missing = 1
     error_occured      = 2
     not_found          = 3
     permission_failure = 4
     OTHERS             = 5.
CALL METHOD o_mr_api->get
   EXPORTING
     i_url              = '/SAP/PUBLIC/ZDEMO/Delete.png'
   IMPORTING
     e_is_folder        = is_folder
     e_content          = l_img2
     e_loio             = l_loio
   EXCEPTIONS
     parameter_missing = 1
     error_occured      = 2
     not_found          = 3
     permission_failure = 4
     OTHERS             = 5.
*Convert XSTRING to ITAB
DATA :lt_hex1 TYPE solix_tab,
       lt_hex2 TYPE solix_tab,
       ls_hex LIKE LINE OF lt_hex1,
       lv_img1_size TYPE sood-objlen,
       lv_img2_size TYPE sood-objlen.
CLEAR : lt_hex1, lt_hex2, ls_hex, lv_img1_size, lv_img2_size.
WHILE l_img1 IS NOT INITIAL.
   ls_hex-line = l_img1.
   APPEND ls_hex TO lt_hex1.
   SHIFT l_img1 LEFT BY 255 PLACES IN BYTE MODE.
ENDWHILE.
WHILE l_img2 IS NOT INITIAL.
   ls_hex-line = l_img2.
   APPEND ls_hex TO lt_hex2.
   SHIFT l_img2 LEFT BY 255 PLACES IN BYTE MODE.
ENDWHILE.
*Findthe Size of the image
DESCRIBE TABLE lt_hex1 LINES lv_img1_size.
DESCRIBE TABLE lt_hex2 LINES lv_img2_size.
lv_img1_size = lv_img1_size * 255.
lv_img2_size = lv_img2_size * 255.
*Attach Images
clear: lo_document.
lo_document->add_attachment(
   EXPORTING
     i_attachment_type     = 'png'                  " Document Class for Attachment
     i_attachment_subject = 'img1'                " Attachment Title
     i_attachment_size     = lv_img1_size           " Size of Document Content
     i_att_content_hex     = lt_hex1 " Content (Binary)
lo_document->add_attachment(
   EXPORTING
     i_attachment_type     = 'png'                  " Document Class for Attachment
     i_attachment_subject = 'img2'                " Attachment Title
     i_attachment_size     = lv_img2_size           " Size of Document Content
     i_att_content_hex     = lt_hex2 " Content (Binary)
but it throws the dump " Access using NULL object reference is not possible" when i tries to access for method add_attachment...
Thanks,
Siva

Yes there is commit work after that, Below code
      gr_document = cl_document_bcs=>create_document(
                       i_type    = 'HTM'
                        i_text    = t_html
                        i_importance = '5'
                        i_subject = gc_subject ).
*Image from MIME
DATA: o_mr_api         TYPE REF TO if_mr_api.
DATA is_folder TYPE boole_d.
DATA l_img1 TYPE xstring.
DATA l_img2 TYPE xstring.
DATA l_loio TYPE skwf_io.
DATA: lo_document   TYPE REF TO cl_document_bcs.
IF o_mr_api IS INITIAL.
   o_mr_api = cl_mime_repository_api=>if_mr_api~get_api( ).
ENDIF.
CALL METHOD o_mr_api->get
   EXPORTING
     i_url              = '/SAP/PUBLIC/ZDEMO/tick.png'
   IMPORTING
     e_is_folder        = is_folder
     e_content          = l_img1
     e_loio             = l_loio
   EXCEPTIONS
     parameter_missing = 1
     error_occured      = 2
     not_found          = 3
     permission_failure = 4
     OTHERS             = 5.
CALL METHOD o_mr_api->get
   EXPORTING
     i_url              = '/SAP/PUBLIC/ZDEMO/Delete.png'
   IMPORTING
     e_is_folder        = is_folder
     e_content          = l_img2
     e_loio             = l_loio
   EXCEPTIONS
     parameter_missing = 1
     error_occured      = 2
     not_found          = 3
     permission_failure = 4
     OTHERS             = 5.
*Convert XSTRING to ITAB
DATA :lt_hex1 TYPE solix_tab,
       lt_hex2 TYPE solix_tab,
       ls_hex LIKE LINE OF lt_hex1,
       lv_img1_size TYPE sood-objlen,
       lv_img2_size TYPE sood-objlen.
CLEAR : lt_hex1, lt_hex2, ls_hex, lv_img1_size, lv_img2_size.
WHILE l_img1 IS NOT INITIAL.
   ls_hex-line = l_img1.
   APPEND ls_hex TO lt_hex1.
   SHIFT l_img1 LEFT BY 255 PLACES IN BYTE MODE.
ENDWHILE.
WHILE l_img2 IS NOT INITIAL.
   ls_hex-line = l_img2.
   APPEND ls_hex TO lt_hex2.
   SHIFT l_img2 LEFT BY 255 PLACES IN BYTE MODE.
ENDWHILE.
*Findthe Size of the image
DESCRIBE TABLE lt_hex1 LINES lv_img1_size.
DESCRIBE TABLE lt_hex2 LINES lv_img2_size.
lv_img1_size = lv_img1_size * 255.
lv_img2_size = lv_img2_size * 255.
*Attach Images
create object lo_document type cl_document_bcs.
lo_document->add_attachment(
   EXPORTING
     i_attachment_type     = 'png'                  " Document Class for Attachment
     i_attachment_subject = 'img1'                " Attachment Title
     i_attachment_size     = lv_img1_size           " Size of Document Content
     i_att_content_hex     = lt_hex1 " Content (Binary)
lo_document->add_attachment(
   EXPORTING
     i_attachment_type     = 'png'                  " Document Class for Attachment
     i_attachment_subject = 'img2'                " Attachment Title
     i_attachment_size     = lv_img2_size           " Size of Document Content
     i_att_content_hex     = lt_hex2 " Content (Binary)
       "Add document to send request
       CALL METHOD gr_send_request->set_document( gr_document ).
       TRY.
         CALL METHOD gr_send_request->SET_SEND_IMMEDIATELY
           EXPORTING
             I_SEND_IMMEDIATELY = 'X'.
*    CATCH CX_SEND_REQ_BCS INTO BCS_EXCEPTION .
**Catch exception here
       ENDTRY.
       DATA: LO_SENDER TYPE REF TO IF_SENDER_BCS VALUE IS INITIAL.
       TRY.
         LO_SENDER = CL_SAPUSER_BCS=>CREATE( SY-UNAME ). "sender is the logged in user
* Set sender to send request
         gr_send_request->SET_SENDER(
         EXPORTING
         I_SENDER = LO_SENDER ).
*    CATCH CX_ADDRESS_BCS.
****Catch exception here
       ENDTRY.
       "Send email
       CALL METHOD gr_send_request->send(
         EXPORTING
           i_with_error_screen = 'X'
         RECEIVING
           result              = gv_sent_to_all ).
       IF gv_sent_to_all = 'X'.
         WRITE 'Email sent!'.
       ENDIF.
       "Commit to send email
       COMMIT WORK.
       "Exception handling
     CATCH cx_bcs INTO gr_bcs_exception.
       WRITE:
         'Error!',
         'Error type:',
         gr_bcs_exception->error_type.
   ENDTRY.

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.

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

IC WEBCLIENT: Access via 'NULL' object reference not possible

Hi,
Iam working in ABAP, and learning CRM ABAP on CRM5.0 IDES Demo system I was trying to create a new WebIC by copying one view from CRM_IC to ZCRM_IC bsp application. Following are the steps I following according to Cook book documentation.
1. I copied BuPaDisplayCustomer view and controller from CRM_IC to ZCRM_IC from
    BSP_WD_WORKBENCH by selecting CRM_IC and runtime profile = 'DEFAULT'.
2. Created a runtime profile from SPRO->CRM->IC Webclient->Customer specific modifications->Define
   runtime profile.
3. Copied the 'DEFAULT' runtime profile to my new profile 'Z_COOKBOOK'. Assign 'ZCRM_IC' by
   clicking on 'Controller and substitues'.
   BSP       Replaced Controller         BSP                 ReplacmentController
   CRM_IC BuPaMoreContactView    Z_CRM_IC         BuPaMoreContactView
4. Define IC Webclient profile:
    SPRO->CRM->IC Webclient->Define IC Webclient profile->Copy the DEFAULT profile and assign it to
    'Z_COOKBOOK',
5. Assigned the Webclient profile to the user from t-code 'PPOMW'. Selected 'USER' from the
    existing 'Position' and Goto->Detail object->Enhanced obj descrption.Selected IC webclient from the
   list and created Infotype assigned Webclient profile 'Z_COOKBOOK'.
6. Execute the ZCRM_IC from SE80 by rightclick and Test. Here is my problem,Iam receiving the
   following error in the webpage.
     The following error text was processed in the system CR7 :
           Access via 'NULL' object reference not possible.
    The error occurred on the application server CR7_01 and in the work process 0 .
    The termination type was: RABAX_STATE
The ABAP call stack was:
      Method: SET_MODELS of program CL_CRM_IC_BUPADISPCUSTOME=====CP
      Method: SET_MODELS of program CL_CRM_IC_BUPADISPCUSTOME=====CP
      Method: SET_MODELS of program CL_CRM_IC_BUPADISPCUSTOME_IMPLCP
      Method: DO_REQUEST of program CL_BSP_WD_VIEW_CONTROLLER=====CP
      Method: DO_REQUEST of program CL_BSP_CTRL_ADAPTER===========CP
      Method: ON_REQUEST of program CL_BSP_RUNTIME================CP
      Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_HTTP_EXT_BSP===============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
I check the CRM services and all are active, using IE8 web browser. I just copied the view and controller
from CRM_IC into Custom BSP application i.e., ZCRM_IC.
Above error is occuring even If i run the standard CRM_IC BSP application and select one simple view.
from SE80.
Not sure whether any additional configuration or any special roles to be assigned to the Webclient profile.
Thanks,
Venn.

hello swapna,
we are facing the same error while accessing the leave request link, all jco are testing fine, i checked backend connection and its fine, please tel me how did u resolved that issue,
Thanks in advance.....
ajay

RFC to HTTP Interface - Access using NULL object reference is not possible

Hi All,
I am working on a Interface RFC to HTTP where in I am sending the data to a third party system.
Using PI 7.3 and Adapter type XI to send this data.
I am getitng an error Short dump occured when executing message in qRFC queue <Queuename>: Date/time 02.12.2011 08:44:57, user XXXXX, runtime error: Access using NULL object reference is not possible.
<SAP:Code area="INTERNAL">QRFC_SYSTEM_DUMP</SAP:Code>
I am entering the parameters such as target host,service number,path correctly with addrseing type as URL.
The message is failing in the call adapter step with the above error.
There are no messages stuck in SMQ2 as well.
Now on the other if I use the adapter type HTTP_AAE the messages is getting successfully delivered with the same parameters mentioned above.But as we know it is a plain adapter and will not have the SOAP envelope.
We would want to send the data using the XI adapter.
Any idea as why this issue is happening?
Helpful answers will be rewarded points.
Thanks & Regards,
RK

Hi,
please go through below threads,
Error for all the interfaces
Access via NULL object reference not possible., error key: RFC_ERROR_SYSTEM
hope it will help you
regards,
ganesh

Java.sql.SQLException: Cannot obtain connection after 3600 seconds. , Exception = Access not allowed

Using Weblogic Platform 7.0 (installed from platform700_win32.exe),
Running a BPM Doamin(WLIDomain with BPM only).
When I try to access my entity bean(CMP), the following exception is getting thrown.
I have seen a similar post in here, but the answer to that post, which says to
provide ACL. does not apply quite well my scenario.
To do this, I right clicked on the connection pool and selected define Ploicy..
It shows two options
RealmAdapterAuthorizer and DefaultAuthorizer; On DefaultAuthroizer i specified
role accessing the resource would be "everyone". - restarted the server - but
still the same error.
Please suggest a solution if any. Do i have to get some service pack for this?
TIA
Ranjith.

We have never seen a case yet where this was not a permissions problem.
Do you have a fileRealm.properties file as part of your configuration?
"Ranjith" <[email protected]> wrote in message
news:3f0fdeb3$[email protected]..
>
java.sql.SQLException: Cannot obtain connection after 3600 seconds. ,Exception
= Access not allowed
java.sql.SQLException: Cannot obtain connection after 3600 seconds. ,Exception
= Access not allowed
atweblogic.jdbc.jts.Connection.wrapAndThrowSQLException(Connection.java:701)
atweblogic.jdbc.jts.Connection.getOrCreateConnection(Connection.java:623)
atweblogic.jdbc.jts.Connection.prepareStatement(Connection.java:133)
atweblogic.jdbc.rmi.internal.ConnectionImpl.prepareStatement(ConnectionImpl.ja
va:139)
atweblogic.jdbc.rmi.SerialConnection.prepareStatement(SerialConnection.java:81
atservice.samplemgt.v1_0.ejb.entity.BanksampletypeCMP_ckv0ao__WebLogic_CMP_RDB
MS.ej
bFindAll(BanksampletypeCMP_ckv0ao__WebLogic_CMP_RDBMS.java:873)
at java.lang.reflect.Method.invoke(Native Method)
atweblogic.ejb20.cmp.rdbms.RDBMSPersistenceManager.collectionFinder(RDBMSPersi
stenceManager
java:300)
atweblogic.ejb20.manager.BaseEntityManager.collectionFinder(BaseEntityManager.
java:715)
atweblogic.ejb20.manager.BaseEntityManager.collectionFinder(BaseEntityManager.
java:688)
atweblogic.ejb20.internal.EntityEJBLocalHome.finder(EntityEJBLocalHome.java:47
6)
at ...

Is this possible via SQL or not ?

Hi There
I have a scenario. Am not sure if this is possible via SQL or not.
For Example Consider two tables
T1
product_id location_id stock
A 1 100
T2
product_id location_id aging_phase received_qty
A 1 1 20
A 1 2 30
A 1 3 70
Now in T1 there is actual stock that is 100, while aging wise if i see stock that is 20+30+70=120
What i want is, generate a SQL that should yield quantity equals stock in T1 but with AGING PHASE wise break up
Result should be like this :
product_id location_id aging_phase qty
A 1 1 20
A 1 2 30
A 1 3 50
It would be a great help if somehow it becomes possible. Anyone have some solution ?
Regards
Capri

Capri wrote:
May i have your email id please so that i can describe my problem in detail ?As Billy mentioned I would prefer not to do this. However, you can explain your problem here in detail. Please provide the following information:
1. Oracle version (SELECT * FROM V$VERSION)
2. Sample data in the form of CREATE / INSERT statements
3. Expected output.
4. The business logic to achieve the expected output.
5. Please use \ tags to surround #2 and #3.

SQL Access Advisor is not working

Hi all .
I'm running manually a script in order to improve database performance by SQL Access Advisor 10.2 . But it seems not goot when hitting en error .
DECLARE
l_taskname VARCHAR2(30) := 'test_sql_access_task';
l_task_desc VARCHAR2(128) := 'Test SQL Access Task';
l_wkld_name VARCHAR2(30) := 'test_work_load';
l_saved_rows NUMBER := 0;
l_failed_rows NUMBER := 0;
l_num_found NUMBER;
BEGIN
-- Create an SQL Access Advisor task.
DBMS_ADVISOR.create_task (
advisor_name => DBMS_ADVISOR.sqlaccess_advisor,
task_name => l_taskname,
task_desc => l_task_desc);
-- Reset the task.
DBMS_ADVISOR.reset_task(task_name => l_taskname);
-- Create a workload.
SELECT COUNT(*)
INTO l_num_found
FROM user_advisor_sqlw_sum
WHERE workload_name = l_wkld_name;
IF l_num_found = 0 THEN
DBMS_ADVISOR.create_sqlwkld(workload_name => l_wkld_name);
END IF;
-- Link the workload to the task.
SELECT count(*)
INTO l_num_found
FROM user_advisor_sqla_wk_map
WHERE task_name = l_taskname
AND workload_name = l_wkld_name;
IF l_num_found = 0 THEN
DBMS_ADVISOR.add_sqlwkld_ref(
task_name => l_taskname,
workload_name => l_wkld_name);
END IF;
-- Set workload parameters.
DBMS_ADVISOR.set_sqlwkld_parameter(l_wkld_name, 'ACTION_LIST', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.set_sqlwkld_parameter(l_wkld_name, 'MODULE_LIST', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.set_sqlwkld_parameter(l_wkld_name, 'SQL_LIMIT', DBMS_ADVISOR.ADVISOR_UNLIMITED);
DBMS_ADVISOR.set_sqlwkld_parameter(l_wkld_name, 'ORDER_LIST', 'PRIORITY,OPTIMIZER_COST');
DBMS_ADVISOR.set_sqlwkld_parameter(l_wkld_name, 'USERNAME_LIST', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.set_sqlwkld_parameter(l_wkld_name, 'VALID_TABLE_LIST', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.import_sqlwkld_sqlcache(l_wkld_name, 'REPLACE', 2, l_saved_rows, l_failed_rows);
-- Set task parameters.
DBMS_ADVISOR.set_task_parameter(l_taskname, '_MARK_IMPLEMENTATION', 'FALSE');
DBMS_ADVISOR.set_task_parameter(l_taskname, 'EXECUTION_TYPE', 'INDEX_ONLY');
DBMS_ADVISOR.set_task_parameter(l_taskname, 'MODE', 'COMPREHENSIVE');
DBMS_ADVISOR.set_task_parameter(l_taskname, 'STORAGE_CHANGE', DBMS_ADVISOR.ADVISOR_UNLIMITED);
DBMS_ADVISOR.set_task_parameter(l_taskname, 'DML_VOLATILITY', 'TRUE');
DBMS_ADVISOR.set_task_parameter(l_taskname, 'ORDER_LIST', 'PRIORITY,OPTIMIZER_COST');
DBMS_ADVISOR.set_task_parameter(l_taskname, 'WORKLOAD_SCOPE', 'PARTIAL');
DBMS_ADVISOR.set_task_parameter(l_taskname, 'DEF_INDEX_TABLESPACE', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.set_task_parameter(l_taskname, 'DEF_INDEX_OWNER', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.set_task_parameter(l_taskname, 'DEF_MVIEW_TABLESPACE', DBMS_ADVISOR.ADVISOR_UNUSED);
DBMS_ADVISOR.set_task_parameter(l_taskname, 'DEF_MVIEW_OWNER', DBMS_ADVISOR.ADVISOR_UNUSED);
-- Execute the task.
DBMS_ADVISOR.execute_task(task_name => l_taskname);
END;
can you help me out ?
REgard .

Error report:
ORA-13600: error encountered in Advisor
ORA-13635: The value provided for parameter ADJUSTED_SCALEUP_GREEN_THRESH cannot be converted to a number.
ORA-06512: at "SYS.PRVT_ADVISOR", line 3902
ORA-06512: at "SYS.PRVT_ADVISOR", line 3765
ORA-06512: at "SYS.DBMS_ADVISOR", line 56
ORA-06512: at line 10
13600. 00000 - "error encountered in Advisor\n%s"
*Cause: An error occurred in the Advisor.
This message will be followed by a second message giving
more details about the nature of the error.
*Action: See the Advisor documentation
for an explanation of the second error message.

SQL access not possible (LC10 / LiveCahce)

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