Read file system from webdynpro ABAP

Hi All,
I wanted to check how the files in the client file system be read from a webdynpro ABAP.
I cannot use cl_guifrontend_services method directory_get_list as it gives dump sayin there is no proper GUI running.
-Abhishek

Hi Abhishek,
With file upload UI element you get, windows like OPEN file options. Below are the links of how to upload & Process a TAB delimeted file using the File Upload & reference from Thomas jung in reply to a similar query.
[file upload]
[Upload File in Mime Repository.]
[Save file in directory after upload with fileupload-element ?]
Greetings
Prashant

Similar Messages

Reading UME attributes from Webdynpro ABAP code

Hi,
We have a requirement in our project where we need to read the UME attributes for a logged in user in the webdynpro ABAP code. The attribute in question is "SAP Vendor Number" which is maintained as UME attribute for each user.
Is there any standard FM or BAPI or webservice which we can leverage for this requirement?
Else, any pointers regarding how to achieve this functionality would be helpful.
Thanks.

Hi kartik,
BAPI_USER_GET_DETAIL Function module to get all the required details of the system user in one go. Here you need to give the SAP Logon Name (USerID) of the person to the function module.
Or check if this are helpful.
BBP_PARTNER_GET_DATA
BAPI_PARTNER_GET_BY_IDNUMBER
BUPA_PARTNER_GET_BY_IDNUMBER
BBP_PDH_GET_PARTNERS_FROM_USER

Flat File Upload from WebDynpro ABAP

Hi,
I am struggling to find a solution for this requirement and I hope I get some help from the Gurus here.
I have to upload a ".csv" file from the WebDynpro application, and then store the data in the flat file in a Z# table.
Can some one explain me how to go ahead with this requirement??
Regards,
Nadh

Hi Nrisimhanadh Yandamuri ,
After reading the csv file using file up load you can use the following code to tranfer the same to an itab of your required format
    DATA : loc_conv TYPE REF TO cl_abap_conv_in_ce,
      var_string TYPE string.
Convert XString to String
    CALL METHOD cl_abap_conv_in_ce=>create
      EXPORTING
        input       = item_content
        encoding    = 'UTF-8'
        replacement = '?'
        ignore_cerr = abap_true
      RECEIVING
        conv        = loc_conv.
*Read the file contents
    TRY.
        CALL METHOD loc_conv->read
          IMPORTING
            data = var_string.
      CATCH cx_sy_conversion_codepage.
*-- Should ignore errors in code conversions
      CATCH cx_sy_codepage_converter_init.
*-- Should ignore errors in code conversions
      CATCH cx_parameter_invalid_type.
      CATCH cx_parameter_invalid_range.
    ENDTRY.
    SPLIT var_string AT crlf INTO TABLE it_string_tab.
Regards
Sarath

How to read some images from file system with webdynpro for abap?

Hi,experts,
I want to finish webdynpro for abap program to read some photos from file system. I may make MIMES in the webdynpro component and create photos in the MIMES, but my boss doesn't agree with me using this way. He wish me read these photos from file system.
How to read some images from file system with webdynpro for abap?
Thanks a lot!

Hello Tao,
The parameter
icm/HTTP/file_access_<xx>
may help you to access the pictures without any db-access.
The following two links may help you to understand the other possibilities as well.
The threads are covering BSP, but it should be useful for WebDynpro as well.
/people/mark.finnern/blog/2003/09/23/bsp-programming-handling-of-non-html-documents
http://help.sap.com/saphelp_sm40/helpdata/de/c4/87153a1a5b4c2de10000000a114084/content.htm
Best regards
Christian

Debugging is not working in R/3 from WebDynpro-ABAP developed webpage input

Dear Friends,
We are facing a serious problem for debugging. Expecting valuable input for the same.
Debugging is not working in R/3 from WebDynpro-ABAP developed webpage input in Production Server.
The debugging (for WebDynpro-ABAP application) is working in Dev. Server for
1st ] Within R/3
Ex. debug for bapi within R/3. i.e. value enter as input in R/3 only.
2nd ] From webpage to R/3
Ex. Some input given on the internet web page developed through WebDynpro and external breakpoint set in R/3 it works. It directs to R/3 code through debugging.
In Prod. Server the 1st case above is working but the 2nd case is not working.
In Prod. Server the WebDynpro developed applications are running successfully through internet explorer webpage inputs. So running the application is not a problem in prod. Server but debugging of the same is the problem.
The setting which are done in Prod. server are,
1] RZ10 in parameters are set for port and host name.
2.1] In SMICM check for ICM.
2.2] Host file updated in Windows-System 32.
3] In SICF following services are active,
3.1] default_host/sap/bc/webdynpro
3.2] default_host/sap/public/bc
3.3] default_host/sap/public/bc/webdynpro/viewdesigner
3.4] default_host/sap/bc/wdvd
3.5] default_host/sap/public/icman
3.6] default_host/sap/bc/gui/sap/its/webgui
3.7] default_host/sap/public/ping
3.8] default_host/sap/bc/error
3.9] default_host/sap/bc/echo
4] In SE80
4.1] Internet services-System-are published
4.2] Internet services-WEBGUI-are published
4.3] Utilities-Setting-ABAP Editor-Debugging-Username & New Debugger set.
4.4] Utilities-Setting-ABAP Editor-Editor-Front-End Editor(New) set.
5] In Su01 for user profiles sap_all & sap_new is assigned and role SAP_BC_WEBSERVICE_DEBUGGER is assigned.
6] The support packages are also updated to latest level.
7] Gone through following links but not getting any clues.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/48/74d50bd1431b5ae10000000a42189c/frameset.htm
http://help.sap.com/saphelp_nw04s/helpdata/EN/77/3545415ea6f523e10000000a155106/frameset.htm
Thanks in Advance.
Best Regards,
Abhijit.

No cross posting
Read the "Rules of Engagament"
Regards
Juan

Error when Interative Adobe Form is called from Webdynpro ABAP.

Hi Experts,
I trying to call a Interactive adobe form from ABAP Webdynpro application but I am facing the below error.
Line: -
The following error text was processed in the system GJD : User session (HTTP/SMTP/..) closed after timeout
The error occurred on the application server az18u021_GJD_01 and in the work process 0 .
The termination type was: ERROR_MESSAGE_STATE
The ABAP call stack was:
Method: PREPROCESS_REQUEST of program CL_WDR_CLIENT_ABSTRACT_HTTP===CP
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST of program CL_WDR_MAIN_TASK==============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
Line: -
When I uncheck the enabled property of the Interactive From in the Page of the WebDynpro I am able to execute the application successfully.But the Adobe form behaves as a Static Form when I uncheck the enabled property.
So kindly provide your valuable suggestions to avoid the above error when I am calling a Interactive adobe form from Webdynpro ABAP.
Thanks in Advance.
Regards,
Arun.

Hello,
Hello, are you sure you have your ADS credentials configured correctly and valid? I guess you know that is the only difference between clicking enabled on true or false. If you are not sure, you can use SE38, search for FP_* and pick some reports to check the licencing. The names of the reports are good enough to recognize the right one.
Or maybe that is a security problem? Have you checked the ADS_ERROR string? Did you use the ADS trace?
check: http://help.sap.com/saphelp_nw70/helpdata/en/2c/241a427ff6db2ce10000000a1550b0/content.htm
and especially note 999998
Regards, Otto

How to delete file systems from a Live Upgrade environment

How to delete non-critical file systems from a Live Upgrade boot environment?
Here is the situation.
I have a Sol 10 upd 3 machine with 3 disks which I intend to upgrade to Sol 10 upd 6.
Current layout
Disk 0: 16 GB:
/dev/dsk/c0t0d0s0 1.9G /
/dev/dsk/c0t0d0s1 692M /usr/openwin
/dev/dsk/c0t0d0s3 7.7G /var
/dev/dsk/c0t0d0s4 3.9G swap
/dev/dsk/c0t0d0s5 2.5G /tmp
Disk 1: 16 GB:
/dev/dsk/c0t1d0s0 7.7G /usr
/dev/dsk/c0t1d0s1 1.8G /opt
/dev/dsk/c0t1d0s3 3.2G /data1
/dev/dsk/c0t1d0s4 3.9G /data2
Disk 2: 33 GB:
/dev/dsk/c0t2d0s0 33G /data3
The data file systems are not in use right now, and I was thinking of
partitioning the data3 into 2 or 3 file systems and then creating
a new BE.
However, the system already has a BE (named s10) and that BE lists
all of the filesystems, incl the data ones.
# lufslist -n 's10'
boot environment name: s10
This boot environment is currently active.
This boot environment will be active on next system boot.
Filesystem fstype device size Mounted on Mount Options
/dev/dsk/c0t0d0s4 swap 4201703424 - -
/dev/dsk/c0t0d0s0 ufs 2098059264 / -
/dev/dsk/c0t1d0s0 ufs 8390375424 /usr -
/dev/dsk/c0t0d0s3 ufs 8390375424 /var -
/dev/dsk/c0t1d0s3 ufs 3505453056 /data1 -
/dev/dsk/c0t1d0s1 ufs 1997531136 /opt -
/dev/dsk/c0t1d0s4 ufs 4294785024 /data2 -
/dev/dsk/c0t2d0s0 ufs 36507484160 /data3 -
/dev/dsk/c0t0d0s5 ufs 2727290880 /tmp -
/dev/dsk/c0t0d0s1 ufs 770715648 /usr/openwin -
I browsed the Solaris 10 Installation Guide and the man pages
for the lu commands, but can not find how to remove the data
file systems from the BE.
How do I do a live upgrade on this system?
Thanks for your help.

Thanks for the tips.
I commented out the entries in /etc/vfstab, also had to remove the files /etc/lutab and /etc/lu/ICF.1
and then could create the Boot Environment from scratch.
I was also able to create another boot environment and copied into it,
but now I'm facing a different problem, error when trying to upgrade.
# lustatus
Boot Environment           Is       Active Active    Can    Copy
Name                       Complete Now    On Reboot Delete Status
s10                        yes      yes    yes       no     -
s10u6                      yes      no     no        yes    -        Now, I have the Solaris 10 Update 6 DVD image on another machine
which shares out the directory. I mounted it on this machine,
did a lofiadm and mounted that at /cdrom.
# ls -CF /cdrom /cdrom/boot /cdrom/platform
/cdrom:
Copyright                     boot/
JDS-THIRDPARTYLICENSEREADME   installer*
License/                      platform/
Solaris_10/
/cdrom/boot:
hsfs.bootblock   sparc.miniroot
/cdrom/platform:
sun4u/   sun4us/ sun4v/Now I did luupgrade and I get this error:
# luupgrade -u -n s10u6 -s /cdrom
ERROR: The media miniroot archive does not exist </cdrom/boot/x86.miniroot>.
ERROR: Cannot unmount miniroot at </cdrom/Solaris_10/Tools/Boot>.I find it strange that this sparc machine is complaining about x86.miniroot.
BTW, the machine on which the DVD image is happens to be x86 running Sol 10.
I thought that wouldn't matter, as it is just NFS sharing a directory which has a DVD image.
What am I doing wrong?
Thanks.

Error while reading file entries from the database

Hi there,
We are running a instance of xmii 12 in a VM (VMware) and after somebody shutdown the host machine without shutting down the VM (great idea isn't it?) we keep getting this message when trying to access xMII:
"Application cannot be started.
Details: com.sap.engine.services.deploy.container.ExceptionInfo: Error while reading file entries from the database."
Any clue? Any suggestion on how we can recover from that?
Thanks a whole lot,
Dom
Server log:
#1.5 #000C29A3B1F20002000000C400000F2800044829A35270F8#1205243578005#/System/Server##com.sap.engine.services.dbpool.deploy.ContainerImpl####n/a##60152160ef7211dcb7a5000c29a3b1f2#SAPEngine_System_Thread[impl:5]_17##0#0#Info#1#com.sap.engine.services.dbpool.deploy.ContainerImpl#Plain###DataSources or DataSource aliases of 'sap.com/tcmonitoringsysteminfo' application started successfully.#
#1.5 #000C29A3B1F20002000000C500000F2800044829A3527A6C#1205243578005#/System/Server##com.sap.engine.services.servlets_jsp.server.container.WebContainer####n/a##60152160ef7211dcb7a5000c29a3b1f2#SAPEngine_System_Thread[impl:5]_17##0#0#Info#1#com.sap.engine.services.servlets_jsp.server.container.WebContainer#Plain###application [] Start of application [sap.com/tcmonitoringsysteminfo] finished successfully on Web Container.#
#1.5 #000C29A3B1F20002000000C600000F2800044829A3527DB5#1205243578005#/System/Server##com.sap.engine.services.deploy####n/a##60152160ef7211dcb7a5000c29a3b1f2#SAPEngine_System_Thread[impl:5]_17##0#0#Info#1#com.sap.engine.services.deploy#Plain###
Operation startApp over application sap.com/tcmonitoringsysteminfo finished successfully on server 305221750#
#1.5 #000C29A3B1F20002000000C700000F2800044829A3527E03#1205243578005#/System/Server##com.sap.engine.services.deploy####n/a##60152160ef7211dcb7a5000c29a3b1f2#SAPEngine_System_Thread[impl:5]_17##0#0#Info#1#com.sap.engine.services.deploy#Plain###
Operation startApp on application sap.com/tcmonitoringsysteminfo finished on current cluster node for 221 ms.#
#1.5 #000C29A3B1F20002000000C800000F2800044829A3528B49#1205243578005#/System/Server##com.sap.engine.services.deploy####n/a##60152160ef7211dcb7a5000c29a3b1f2#SAPEngine_System_Thread[impl:5]_17##0#0#Error#1#com.sap.engine.services.deploy#Plain###Error occurred while initially starting application sap.com/xappsxmiiear:Error while reading file entries from the database.#
#1.5 #000C29A3B1F20002000000CA00000F2800044829A352922B#1205243578015#/System/Server##com.sap.engine.services.deploy####n/a##60152160ef7211dcb7a5000c29a3b1f2#SAPEngine_System_Thread[impl:5]_17##0#0#Info#1#com.sap.engine.services.deploy#Plain###The synchronization of applications with DB completed for 39304 ms.#
#1.5 #000C29A3B1F200040000000200000F2800044829B290A4F8#1205243834341#/System/Server/SLDService##com.sap.sldserv.DataCollector####n/a##0da42150ef7311dcb908000c29a3b1f2#SAPEngine_System_Thread[impl:5]_7##0#0#Warning#1#com.sap.sldserv.DataCollector#Plain###Communication configuration is incomplete. No data transfer possible until corrected.#

Well thanks for the hint. Actually, the DB was up but corrupted. I managed to solve the bug by re-deploying xMII (using the SDM tool) which kept all my data but redeployed both the config db of (x)mii and the class files.

How to call a webService from WebDynPro ABAP ?

We are trying to call a webService from WebDynPro-ABAP application. It is not working, While if we are calling the WebService from a Report, it is working.
How exactly do we call a WebService from a WebDynPro-ABAP application?
What are the main steps involved ?

Hi Phani,
You will need to create a service call as follows.
Right click on your WD component name and select Create->Service Call
The wizard will guide you through a series of steps to make a Web Service Call. On the 3rd screen, it will give you options such as Function Module, Web Service, etc
Before making a service call, you will need to create a proxy for the Web service in the ABAP Workbench using a WSDL document as a basis. To create or consume Web services, you will need the authorizations associated with the role SAP_BC_WEBSERVICE_ADMIN.

Export data from the R/3 system from a ABAP report to BW system

Hi Everyone,
I have requirement to export data from the R/3 system from a ABAP report to BW system.
Currently we are planning to create a Ztable to put the data into that, but I would like to know , is there a better way to do instead of going for a Ztable.
Regards,
Shobana.K

Hi Shobha,
In the second option as you mentioned sending the data to BI.
1. Check when u click on second option what is the target details that is showing?( Menas suppose if you send the data using Open Hub u will find the options like FF,Otherparty,etcc...).
2. As you mentioned if you have option to upload the data to Table.Then you can load and u can create the Generic DS.
Issues & Concern
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               populating to it)
             2. whether Ztable should be refreshed before updating R/3 report data to Ztable.
Based on the concerns verify your scenario.If everything ok then u can proceed as per u r plan.
Regards
Ram.

HT200158 How do you to access Microsoft windows 7 files systems from OSX mountain lion

http://support.apple.com/kb/HT4697 describes how to enable access to Microsoft windows file systems from an OSX lion system.
Mountain lion does not have this entry.
Now that I have a mac with Mountain LIon installed,
how do acces the files on a Microsoft windows 7 system that I have previously accessed?

Well as I pointed out in my post, "Sadly, my Text Edit documents are still all there, every single time I opened them and made a small change, there is another copy stretching all the way back to the day I installed Mountain Lion." so if you can explain to me how July 26 - Aug 16 is a week, I will concede that it is a good idea. Short of that, no I have been capable of making my own backups since I was 16 years old (16 years ago) I don't need my computer to endlessly do it for me in a way I am completely unable to shut off. That's what I have external hard drives, flash drives, a DVD burner, Drop Box, E-mail (as in emailing copies to myself) and icloud for. If I am doing something and I don't have access to a single one of those options, I don't know why I brought my computer with me in the first place. And I don't see how you can say it's an illusory gain in disk space, hundreds of copies of text documents, garageband files, Final Cut files, Motion Files and basically any program that makes files onto my comptuer that I can myself make incremental changes to, those all need to be stored somehow. Again, if you can explain to me how July 26 - Aug 16 is a week, I will agree with you that that is a good thing because IF it only saved for a week, it wouldn't be an issue. Sadly, no matter how many links you post, I still have text edit backups stretching from today back to July 26. They're not going away and I have no reason to beleive any other file I edit is going to go away either since they haven't been. They're all there eating up HD space and this imaginary "week" limit is simply not coming into effect. I hate it and there needs to be a simple way to simply shut it off. I didn't spend hundreds of dollars on external drives just for my main hard drive to be filled up with hundreds un useless, undeletable backups of stuff I already have backed up.

Access linux file system from windows and vice versa

Friends
Do anyone of you have any idea about how to access linux file system from windows using java. Thanx in advance.
Regards
Rakesh

"Accessing" is vague. Do you want to read? write? Both?
Here are two ways I'll mention.
1. Write an ftp client for the "cleint" computer. I beleive java has some framework functions for doing this.
2. Write java RMI client and server to open, read or write, and close a file. Pass a byte array parameter containing each block of data.

Calling a webservice from webdynpro ABAP.

Hi,
Anybody have doc/material with screenshots on calling a webservice from webdynpro ABAP (In WAS 7.0 version using service calls ) with clear steps ?
Thanks in advance. Ponts will not be a constraint for right answers
Praveen
Edited by: Praveen kumar Kadi on Feb 23, 2009 11:19 AM

Hi Praveen,
1st Step : configure Logical Port
http://help.sap.com/saphelp_nw70/helpdata/EN/16/285d32996b25428dc2eedf2b0eadd8/frameset.htm
2nd Step : Generate Proxy Object
http://help.sap.com/saphelp_nw70/helpdata/EN/16/285d32996b25428dc2eedf2b0eadd8/frameset.htm
3rd Step : Instantiating the proxy object & calling the methods exposed by webservice
data: sys_exception type ref to cx_ai_system_fault,
      sys_exception2 type ref to cx_ai_application_fault,
      client_proxy type ref to zco_myesa, "MY PROXY CLASS
      lv_ret_code type int4,
      lv_input type zsend_email_input,
      lv_response type zsend_email_response.
data: lv_from type string,
      lv_from_address type string,
      lv_to type string,
      lv_to_address type string,
      lv_subject type string,
      lv_msg type string.
lv_input-from = 'MYSAPTEST'.
lv_input-from_address = '<someAddress>'.
lv_input-to = 'Prashant'.
lv_input-to_address = '<someAddress>'.
lv_input-subject = ' TEST'.
lv_input-msg_body = ' Hi this is wonderfull to see it work'.
try.
create object client_proxy
exporting
logical_port_name = 'BASIC'. " Basic is a TYPE G RFC Destination
call method client_proxy->send_email
   exporting
     input = lv_input
   importing
     output = lv_response    .
catch cx_ai_system_fault into sys_exception .
    data lv_err type string.
     lv_err = sys_exception->if_message~get_text( ).
     write: / lv_err.
catch cx_ai_application_fault into sys_exception2 .
     lv_err = sys_exception->if_message~get_text( ).
     write: / lv_err.
endtry.
if lv_response is initial.
   write: /'Not Executed'.
else.
   write: /'Did Execute'.
endif.
Greetings
Prashant

Calling Webdynpro Java Application from Webdynpro ABAP Application.

Hi,
We have developed one Application using Webdynpro Java and I m in need to call the Webdynpro Java application from Webdynpro ABAP.
Require Suggestions to acheive this.
Thanks In advance.
Reg,
Ajay.

Dear Ajay,
Assuming that both your applications WDA & WDJ are in the portal & you don't have to pass any parameters to the WDJ application.
Write the following code on the action where you would call the WDJ application.
DATA:
        lr_compcontroller TYPE REF TO ig_componentcontroller,
        l_component TYPE REF TO if_wd_component ,
        lr_port_manager TYPE REF TO if_wd_portal_integration ,
        wa_navigation TYPE navigation.
lr_compcontroller =   wd_this->get_componentcontroller_ctr( ).
l_component = lr_compcontroller->wd_get_api( ).
lr_port_manager = l_component->get_portal_manager( ) .
* The value inserted into the navigation-target field can be found in the Portal
* content administration tab of your portal. It is the ID or PCD Location field
wa_navigation-target = pcd. " Please provide the PCD Location of the WDJ Application here.
wa_navigation-mode   = '0'. "0 = INTERNAL(same page) and 1 = EXTERNAL(new page).
CALL METHOD lr_port_manager->navigate_absolute
    EXPORTING
      navigation_target = wa_navigation-target
      navigation_mode   = wa_navigation-mode.
You can get the PCD from the Page properties of the WDJ application page in the Portal.
Hope it helps!
Warm regards,
Upendra Agrawal

Calling Java code from Webdynpro Abap UI

Hi All,
Can anybody tell me, How to make calls to java code on a button click from webdynpro ABAP UI ?
Thanks in Advance.
Jenish .V. Joy

Hi Jenish,
As I am new to WebDynpro for ABAP I could not help you out exactly.But See this link which will help you to create applications in WebDynpro by using ABAP language.
https://www.sdn.sap.com/irj/sdn/developerareas/abap?
rid=/library/uuid/02e1fa45-0801-0010-10a0-f1cf47e8c943
If you get any answer for your question let me know.
Regards,
Karthick K Eswaran

Read file system from webdynpro ABAP

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