Upload file in clustered environment- Very Urgent

Hi,
My requirement is to upload a file onto the WebServer and also list out the file names on the front end and provide a funcionality to delete them from the server.
Environment Details:
-Product: WebSphere Portal
-Type - Clustered Enviroment with 2 nodes
-Framework: JSF
The problem I am facing here is:
1) I login to the application using a common URL: Say abc.com/wps/portal
2) I dont know which node I am logged into, it can be either Primary(X1) or Secondary(X2).
3) I click on the browse button and select a file and click on the Upload button. The file is uploaded successfully on say primary node X1.
4) I can at that time read the name of the file and display it on screen and also select and delete it. But if I log off and login again and say I am now redirected to secondary node, I am not able to read the name of the file I uploaded as it is stored on the primary node.
Can some body provide me a solutions to this.
What I can think of is , While uploading the file, I will check if I am on the primary node or secondary node and Upload the file only on one node rather than uploading them on both. Say uploading only on primary node X1, Now if I am logged into primary I can just mention the directory name and upload it.
But I f am on the secondary node I need to upload the file on the primary node using URL connection.
Can some body tell me the feasibility of this approach ?? Also how do I upload a file on a remote machine(Logged into the secondary but putting the file onto the primary node.) ???
Please help me this very very urgent.
Thanks.

Hi!
I would simply use a network share which is accessible from both nodes as storage. This way you don't have to care to which server the file is uploaded too, because both share the same filesystem.
If you are on windows, simply share a folder and access it from both nodes. In Linux I'd suggest using samba & mount, on solaris use share & mount.
Another approach would be to use a database as storage.
hth Chris

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at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:662)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeOperation(WSIFOperation_JCA.java:353)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.executeRequestResponseOperation(WSIFOperation_JCA.java:312)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.invokeWsifProvider(JCABindingReferenceImpl.java:350)
at oracle.tip.adapter.sa.impl.JCABindingReferenceImpl.request(JCABindingReferenceImpl.java:253)
... 57 more
Caused by: BINDING.JCA-11007
No Data to process.
No Data to process.
File /root/oracle/domains/osb/11.1.1.4/cluster/data/osb2/FolderName/Filename.txt to be processed was not found or not available or has no content Please make sure that the file exists in the specified directory.
at oracle.tip.adapter.file.outbound.FileReader.readFile(FileReader.java:277)
at oracle.tip.adapter.file.outbound.FileReader.executeFileRead(FileReader.java:181)
at oracle.tip.adapter.file.outbound.FileInteraction.executeFileRead(FileInteraction.java:331)
at oracle.tip.adapter.file.outbound.FileInteraction.execute(FileInteraction.java:395)
at oracle.tip.adapter.sa.impl.fw.wsif.jca.WSIFOperation_JCA.performOperation(WSIFOperation_JCA.java:529)
... 61 more
Edited by: 842347 on Jul 6, 2011 3:11 AM

I face the same issue and I have given all permissions to the folder for OS user.
Because of this error my server is not starting up . Is there any way I can undeploy this composite to get my server running.
I cant do this from EM because SOA server is failing to start up.
I have tried removing it from $DOMAIN_HOME/deployed-composites but still when i try restarting the soa server the composite comes up there. Do we need to delete the entry some where else too. Kindly help.
Thanks,
Sri.

Communication b/w SAP and VB .exe file - Very urgent.

hi,
I am currently in a project implementing SAP for a cement manufacturing company. Here we have a VB .exe file which takes parameters and return values. now we need to connect this to application to SAP R/3 to pass data to that application and access the data from that .exe file.
Note: we don't have any source code for that vb .exe file its a third party software.
Its an very urgent one....
please guide me how to do it with all steps.
Any material please pass to [email protected]
Thanks in advance.

form grosswt .
refresh itab3.
clear itab3.
   Executing VB EXE file to get the weight from weigh bridge
call function 'WS_EXECUTE'
   exporting
      DOCUMENT                 = ' '
      CD                       = ' '
      COMMANDLINE              = ' '
     inform                   = 'X'
       cd      = 'C:\SAPWEI'
     program                  = 'C:\sapwei\MyVB.exe'
      STAT                     = ' '
      WINID                    = ' '
      OSMAC_SCRIPT             = ' '
      OSMAC_CREATOR            = ' '
      WIN16_EXT                = ' '
      EXEC_RC                  = ' '
    IMPORTING
      RBUFF                    =
    EXCEPTIONS
      FRONTEND_ERROR           = 1
      NO_BATCH                 = 2
      PROG_NOT_FOUND           = 3
      ILLEGAL_OPTION           = 4
      GUI_REFUSE_EXECUTE       = 5
      OTHERS                   = 6
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
   Fetching Value from VB text file
call function 'WS_UPLOAD'
   exporting
    CODEPAGE                      = ' '
     filename                      = 'C:\sapwei\w1.txt'
    FILETYPE                      = 'ASC'
    HEADLEN                       = ' '
    LINE_EXIT                     = ' '
    TRUNCLEN                      = ' '
    USER_FORM                     = ' '
    USER_PROG                     = ' '
    DAT_D_FORMAT                  = ' '
IMPORTING
    FILELENGTH                    =
    tables
      data_tab                      = itab3
EXCEPTIONS
    CONVERSION_ERROR              = 1
    FILE_OPEN_ERROR               = 2
    FILE_READ_ERROR               = 3
    INVALID_TYPE                  = 4
    NO_BATCH                      = 5
    UNKNOWN_ERROR                 = 6
    INVALID_TABLE_WIDTH           = 7
    GUI_REFUSE_FILETRANSFER       = 8
    CUSTOMER_ERROR                = 9
    NO_AUTHORITY                  = 10
    OTHERS                        = 11
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
loop at itab3.
    v1 = itab3-num.
    pgrwt = v1.
endloop.
message 'Save Gross Weight' type 'S'.
endform.                    " grosswt

Reversal of stock upload file:- Urgent

Gurus,
By mistake at intial stock upload file is upladed twice, how could i reverse the same. I uploaded through T -code MB1C/ Mvt type 561; and showing at 998 storage type( interemediate bins). How could I will reverse the excess stock from the same.
Please let me know the process . its is urgent. by what logic shoulsd I make BDCetc.
Regds,
Sanjay rahangdale
[email protected]

Hi,
re run the file again but this time with a 562 movement type, this should reverse the error exactly how you want it.
Steve b

File Protocol in OSB Clustered Environment

Hi ,
I have a OSB Server in a Clustered Environment ....
Here Admin Server is in Machine1
Managed Server1 is in Machine 2
Managed Server2 is in Machine 3
so both the Managed Servers are put in a Cluster
I have Access to Machine1 Unix Box where the Admin Server is Installed ...I can get the File only in this Location and have to Read the Same from here , So i was planning to Use File Protocol for Polling the Message from Admin Server .Since OSB has option for Selecting only the Managed Server , I would request suggestions how i can Read the Data from this Admin Server by using File Protocol .

have you used "service type" as "Messaging Service" ? that should give you all the options you need

File resources in clustered environment

          I understand that resource on file system cannot be clustered.
          We have an application packaged as an ear file but unfortunately we get the properties
          files from the file system. We usually copy these resources while installing our
          application.
          Now we are trying to deploy our application in a clustered environment and when
          all my servers in the clcuster r on the same machine everything worked fine. Now
          I created another server on a different machine.
          The ear file file got transfered fine but the application is not able to find
          the properties since the resource file are not copied over to that machine. I
          know this is an expected behaviour but my question is: Is there anyway workaround
          to avoid thsi problem. For example, can we tell weblogic to take care of copying
          these resources along with the whole application
          (ear file).
          Praveen


I don't think that there is any standard way of doing this.
          Even if you do convince WebLogic to do so, it will be a
          WebLogic-specific hack...
          Don't suppose you can use a shared directory?
          Or perhaps you can just use external-staging, and copy the EAR +
          resources yourself.
          Regards,
          Jon
          Praveen Peddi wrote:
          > I understand that resource on file system cannot be clustered.
          > We have an application packaged as an ear file but unfortunately we get the properties
          > files from the file system. We usually copy these resources while installing our
          > application.
          >
          > Now we are trying to deploy our application in a clustered environment and when
          > all my servers in the clcuster r on the same machine everything worked fine. Now
          > I created another server on a different machine.
          > The ear file file got transfered fine but the application is not able to find
          > the properties since the resource file are not copied over to that machine. I
          > know this is an expected behaviour but my question is: Is there anyway workaround
          > to avoid thsi problem. For example, can we tell weblogic to take care of copying
          > these resources along with the whole application
          > (ear file).
          >
          > Praveen

How to upload the data from excel(3 tabs) file to sap environment

Hi all,
This is Mahesh.
how to upload the data from excel(3 tabs) file to sap environment (internal tables) while doing bdc.

Hi,
The FM 'ALSM_EXCEL_TO_INTERNAL_TABLE' makes it possible to load a worksheet into an internal table in ABAP.
However, if you want to get the data from several worksheets, I think you are stuck with OLE access to your Excel Workbook...
You can find a solution for 2 worksheets in this post :
TO UPLOAD DATA FROM 2 EXCEL SHEETS INTO TWO INTERNAL TABLES
I think you can easily modify it to handle any number of worksheets.
Hope it helps !
Best regards,
Guillaume

Upload file in clustered environment- Very Urgent

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