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How to configure SAP WebDispatcher for NetWeaver CE 7.1?

August 24, 2009, 9:29 am
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I am posting this here by recommendation in the thread I posted [here|NetWeaver CE 7.1 documentation for SAP Web Dispatcher?;.

 

I have installed SAP Web Dispatcher to test a simple, one host cluster environment and I am at the point of configuring it.  The documentation says:

 

It requires minimal configuration - you just have to enter the following data in the profile file:

Port, on which the HTTP(s) requests are to be received (parameter icm/server_port_<xx>)

Host and HTTP port of the SAP Message Server (parameter rdisp/mshost and parameter ms/http_port)

 Example

If you should be able to call the Web application externally, for example using the URL www.shop.acme.com, this host name must be mapped internally to the SAP Web dispatcher. This then forwards the HTTP(S) request to a suitable application servers.

End of the example.

 

Since I'm not experienced with NetWeaver configuration I need to know which profile file(s), specifically it's referring to and the syntax of the above.  Right now in the SCS profile I see:

 

#-----------------------------------------------------------------------
# SAP Message Server for Java
#-----------------------------------------------------------------------
rdisp/msserv = 0
rdisp/msserv_internal = 3906
ms/standalone = 1
ms/server_port_0 = PROT=HTTP,PORT=81$$

 

 

and in one of the Instance profiles we modified to support HTTPS I see:

 

# https port configuration
icm/server_port_4 = PROT=HTTPS, PORT=5$(SAPSYSTEM)01, VCLIENT=1

 

 

So, what goes where - the rdisp/mshost and parameter ms/http_port in the SCS profile with what port?     What will parameter icm/server_port_<xx> actually look like given the Web Dispatcher instance number, etc.?  Once I get the basic functionality working, what about HTTPS/SSL?

 

Thanks,

William

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How to assign Dynaminc Approver in GP

September 27, 2006, 6:01 am
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Hi,

  Iam developing one application in GP .In first collable object form the user has to fill the department and other details..

  Depending up on the department chosen it should go to the concern department manager for approval..

For e.g IT dept the approver should IT head

         Finance dept  the approver should Finance head..

How to assign the approver dynamically...

How to get the first form value and to approve

Iam using webdynpro form in GP..

 

Help me.

Very Urgent..

 

Thanks&Regards,

Kiruthika.S

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Mail settings for Guided Procedures

March 17, 2008, 8:50 am
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Hi,

 

I'm having problems having GP send mails.

 

The settings in the GP Administration are correct. I can send test mails to myself without problems, and did the setup that is described here: [Re: Guided Procedures - set mail smtp host]

 

Also, I'm sure that my user has an e-Mailaddress and the like, I've set it up properly on R3. Also, when trying to send a mail to a static address (just give it as a value) it still generates problems.

 

Now when I go to the log, I get these errors, which are odd, considering mail.sap.org is NOT the SMTP server I set up!!

 

Unknown SMTP host: mail.sap.corp

javax.mail.MessagingException: Unknown SMTP host: mail.sap.corp;

  nested exception is:

java.net.UnknownHostException: mail.sap.corp

 

The question is fairly simple: Where does it say that the SMTP server is that? It's certainly not in Administration > Administer BMF > Clients as it's set correctly there!

 

Help would be, as always, greatly appreciated!

Frederik-Jan

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Cannot ping destination FP_ICF_DATA_

August 16, 2011, 8:48 am
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I am configuring ADS on CE 7.2 with SSL.  I was able to get everything working before configuring SSL but now I have a problem.

 

It seems the communication between ABAP (serverA) and J2EE (serverB) is not working.

 

In CE, when I try to ping desitnation:  FP_ICF_DATA_<SID>  I get an error:   Error during ping operation: Ping not successful! Received HTTP response 404.   I have this configured to use keystore view ADSCerts - ssl-credentials (with self-signed certificates for testing). But even when I change it to basic, it still doesn't ping.

 

Then when I try to test the SM59 connnection (ADS), I get the following error:  HTTPIO_PLG_CANCELED

I have this set up as "DEFAULT SSL CLIENT (STANDARD)" -with 50001 as the system number.

 

Please let me know if you have any suggestions.

 

None of the PDF reports work.  I get errors: 

Test Program: Version Information (for Analysis Only)                                                                               

                                                                                                      •                                                                                 

      • SYSTEM ERROR                                                                               

                                                                                                      •                                                                                 

ERROR CODE    :    100,101                                                                               

ERROR MESSAGE : SOAP Runtime Exception: CSoapExceptionTransport : HTTP receive failed with exception communication_failure                 

SOAP Framework error: SOAP Runtime Exception: CSoapExceptionTransport : HTTP receive failed with exception communication_failure(100,101).                                                                               

I can bring up an HTTPS in the CE system:  https://<serverB>:50001/

I get the warning:  There is a problem with this website's security certificate, but if I click on "continue to this website", all is ok.  I expect a warning since I am using the self signed certificates.

 

All help is much appreciated.

 

Thanks,

Peggy

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Problem with SAP NetWeaver Administrator (nwa)

October 4, 2012, 6:42 am
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Hi,

I am trying to open http://localhost:50000/nwa, http://10.1.67.17:50000/nwa

But I am getting error ICM running but no server with HTTP connected.

 

I have 3 GB ram for Virtual machine and I am not running any other processes in my local machine.

Please find the attachemnts for more info.

Please let me know how to get rid of this problem.

 

Thanks

Venkata Raju

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callable object for WD java

June 16, 2008, 6:17 am
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Hi Experts,

 

I am new to GP, and i need your help to design my GP.I am a web dynpro developer . I want very basic process to be implemented through GP as follows

 

1) Employee gets a UI screen for filling some requisition form (in WD java) which wud hit R3

2) Employee's supervisor can Approve / Reject requisition . (UI in WD JAVA)

3) Employee should get a summary of whole process  (Again UI in WD JAVA).

 

When i am creating calling object for above process and under UI category there are two different type of callable object for wd java

1 ) Web dynpro component (GP interface)

2)  Web dynpro application

when i am creating ( Web dynpro application ) callable object , its giving me error , maybe some config problem .

 

can anyone just guide me how to implement above process or give me some material through GP (WD java UI) and whats diff between two kinds of callable object.Thanks in advance.

 

Regards,

Abhay

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Log on to NW CE 7.1 EHP1 then system show "User is not currently valid"

February 23, 2009, 3:09 am
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When I log on to CE7.1 EHP1 with administrator user, then system show "User is not currently valid". I activate sap* but system show that message too.

 

Thks.

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JSPM could not stop system

November 20, 2011, 4:50 am
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We have upgraded NW CE7.2 kernel to SP100(7.20.3710.69682.20090922144234)

and JSPM to SP 06 (1000.7.20.6.0.20110921183200) in win 2008 R2 (Oracle 11g)

After this upgrade we are getting the below error while upgrading other

components through JSPM,

"Cannot stop system. Could not stop system ECQ. Could not execute

operating system process for action check stopped on instance 00. Process

ID is 41, process name is sapcontrol. Return code condition success

evaluated to false for process sapcontrol for action check stopped."

 

Please provide us some help.

 

Regards,

Raja

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Configure SSL client certificate authentication with NW CE 7.1

October 4, 2007, 8:36 am
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Hi all,

 

I have a problem configuring SLL client certificate authentication for NW CE 7.1

 

I've configured ICM to use SSL and set VCLIENT = 1 in the Java instance profile:

 

[code]

icm/server_port_4 = PROT=HTTPS, PORT=5$(SAPSYSTEM)01, VCLIENT=1

[/code]

After that I could create SSL-connection to the server using its server certificate.

 

Then I've tried to add some root CAs for client certificates to the ICM_SSL_<instance> keystore view as described in step 1 at <a href="http://help.sap.com/saphelp_nwce10/helpdata/en/b0/881e3e3986f701e10000000a114084/frameset.htm">CE library</a>. The NWA GUI suggested to export the view to PSE, because it was changed. Done.

 

The corresponding client certificates are installed into my browser.Nevertheless, the server does not ask for client sertificates when I'm pointing the browser to https://localhost:50101/ (there's no standard browser window with list of client certificates).

 

I've found following lines in the work/dev_icm file:

 

[code]

[Thr 3176] =   found SAPCRYPTOLIB  5.5.5C pl21  (May  7 2007) MT-safe

[Thr 3176] =   current UserID: NT AUTHORITY\LOCAL SERVICE

[Thr 3176] =   found SECUDIR environment variable

[Thr 3176] =   using SECUDIR=D:\usr\sap\CE1\J01\sec

[Thr 3176] =  secudessl_Create_SSL_CTX():  PSE "D:\usr\sap\CE1\J01\sec\SAPSSLC.pse" not found,

[Thr 3176] =      using PSE "D:\usr\sap\CE1\J01\sec\SAPSSLS.pse" as fallback

[Thr 3176] =  secudessl_Create_SSL_CTX():  PSE "D:\usr\sap\CE1\J01\sec\SAPSSLA.pse" not found,

[Thr 3176] =      using PSE "D:\usr\sap\CE1\J01\sec\SAPSSLS.pse" as fallback

[Thr 3176] ******** Warning ********

[Thr 3176] *** No SSL-client PSE "SAPSSLC.pse" available

[Thr 3176] *** -- this will probably limit SSL-client side connectivity

[Thr 3176] ********

[Thr 3176] = Success -- SapCryptoLib SSL ready!

[Thr 3176] =================================================

[/code]

 

It seems, the server does not have any clue about my client certificates as it didn't found SAPSSLC.pse. The directory \sec has only SAPSSLS.pse in it. How could I generate SAPSSLC.pse file or what should I do then ?

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NWDS for 64 bit Windows 7

March 4, 2010, 2:27 pm
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Hi Folks,

I want to install NWDS on my Windows 7 64-bit OS. I searched for suitable NWDS(like 7.0, CE7.1, CE7.2 along with their trial versions), but they were available only for 32-bit Windows.

Can you please provide some links where I can download NWDS for 64 bit Windows(any trial version)? I want to learn BPM and WDJ.

Really appreciate your help.

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Diagnostics Agent Missing from CE 7.1 SP5 Install

June 9, 2011, 8:55 am
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I just installed a distributed install NW CE 7.1 SP5 on Windows Server 2003 SP2 x64 using SQL Server 2005.  I then updated it to SP12.  The sapinst did not run through the SMD agent install screens like NW 7.0 does and it is not even an option from the software life-cycle options post install.  The install guide says, "The installation of the Diagnostics Agent is now part of the Installation Master DVD." but I do not see it anywhere.  What gives?

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JsfOpenShm failed error .

June 8, 2011, 6:00 am
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Hi  Jim Farney ,

 

We have intially installed the single instance (J00) with the SCS instance on a single hostname  in the SAP NW CE 7.2

Then we have installed another instance (J02) .

(i.e )

 

Qc1 --> Host

SCS01 -- SCS

J00 -- Application Server

J02 -- Application Server  (additional )

 

After installing the another additional application server , after making a restart , when i try to acess the url : http ://host :portnumber .

Suddenly it cannot able to reach the port number : 50000

When i checked in jsmon , its not allowing me to check the process .

Its giving the below error :

   JsfOpenShm failed: object not found

  Cannot access shared memory.

 

Kindly suggest for the solution .

 

Thanks

S SURESH

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No service endpoint after publishing (SOAMANAGER & WSPUBLISH)

January 14, 2010, 12:16 pm
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Hello,

 

When I am publishing an Enterprise Service, even if I select the option for publish "service definition & endpoints",the service is published succesfully but no endpoint is generated. This happen after executing the transaction in SOAMANAGER or WSPUBLISH.

 

Please, someone knows why?

 

Thanks

Regards

MG

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How to add users to role at run time in GP Process

January 11, 2011, 1:26 am
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Hi to all,

 

I tried in different ways to add user to process role dynamically like 

IGPUserContext userContext = GPContextFactory.getContextManager().createUserContext(adminUser);
IGPProcess process = GPProcessFactory.getDesigntimeManager().getActiveTemplate(     ProcessID, userContext);
IGPRuntimeManager rtm = GPProcessFactory.getRuntimeManager();
IGPProcessRoleInstanceList roles = rtm.createProcessRoleInstanceList();
for (int i = 0; i < rolenum; i++) {
//                  create a new role instance by specifying the role's unique name
IGPProcessRoleInstance roleInstance = roles. createProcessRoleInstance(process.getRoleInfo(i).getRoleName());
strRoleName = process.getRoleInfo(i).getRoleName();
if(strRoleName.equalsIgnoreCase("1st_Approver_new")) 
{   roleInstance.addRuntimeDefinedUser(userRequesterUser);                                itried also roleInstance.addUser(userRequesterUser);   roles.addProcessRoleInstance(roleInstance); 
}

 

here my requirement is add user role of second action in process.

 

and i tried design time settings for second action is

1.assigned default user for role

2.run time overwrite

3.Runtime defined

 

in this not getting any exception but whoever added dynamically for second action ,not getting any pending tasks in his work lists.

 

for this..... is required any more in api side or settings required at design time ?

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How to configure SAP WebDispatcher for NetWeaver CE 7.1?

August 24, 2009, 9:29 am
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0
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I am posting this here by recommendation in the thread I posted [here|NetWeaver CE 7.1 documentation for SAP Web Dispatcher?;.

 

I have installed SAP Web Dispatcher to test a simple, one host cluster environment and I am at the point of configuring it.  The documentation says:

 

It requires minimal configuration - you just have to enter the following data in the profile file:

Port, on which the HTTP(s) requests are to be received (parameter icm/server_port_<xx>)

Host and HTTP port of the SAP Message Server (parameter rdisp/mshost and parameter ms/http_port)

 Example

If you should be able to call the Web application externally, for example using the URL www.shop.acme.com, this host name must be mapped internally to the SAP Web dispatcher. This then forwards the HTTP(S) request to a suitable application servers.

End of the example.

 

Since I'm not experienced with NetWeaver configuration I need to know which profile file(s), specifically it's referring to and the syntax of the above.  Right now in the SCS profile I see:

 

#-----------------------------------------------------------------------
# SAP Message Server for Java
#-----------------------------------------------------------------------
rdisp/msserv = 0
rdisp/msserv_internal = 3906
ms/standalone = 1
ms/server_port_0 = PROT=HTTP,PORT=81$$

 

 

and in one of the Instance profiles we modified to support HTTPS I see:

 

# https port configuration
icm/server_port_4 = PROT=HTTPS, PORT=5$(SAPSYSTEM)01, VCLIENT=1

 

 

So, what goes where - the rdisp/mshost and parameter ms/http_port in the SCS profile with what port?     What will parameter icm/server_port_<xx> actually look like given the Web Dispatcher instance number, etc.?  Once I get the basic functionality working, what about HTTPS/SSL?

 

Thanks,

William

↧
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CE 711 : server overload: no more sessions available

September 29, 2010, 7:36 am
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Hello,

 

We are running SAP CE 7.11 SPS4, we have been confronted to the following error message :

 

HTTP 503 : server overload: no more sessions available

 

I checked on the SAPMMC, and indeed the maximum number of 1000 Web sessions was reached.

 

 

I searched in the configTool and in NWa but I couldn't find where i could increase this number.

Do you know where i can increase this number ?

 

Regards.

Raoul

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Cannot access http://:50000/irj/portal

June 30, 2011, 8:41 am
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I have a new installatoin of Compositon Environment 7.2. When I try to access http://<serverIP>:50000/irj/portal I get a 403 Forbidden error. I am not asked to log in.

 

403   Forbidden

  SAP NetWeaver Application Server 

  Error: Servlet with class <i>[prt]</i> cannot be loaded.

  SAP Technology Troubleshooting Guide

Details: You can not invoke the Servlet only by using its name.

 

Automatic configuration (http://<serverIP>:50000/sld/fun) failed. (I have no trouble accessing this screen or NWA after logging in.)  Maybe this is part of the problem. What are the configuration steps that need to be performed manaually?

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NW 7.3 Developer Workplace Installation

September 13, 2011, 6:21 pm
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Hi,

 

We are planning to install NW 7.3 Developer Workplace on Windows with SQL Server 2008 as DB.

 

We went through the installation document, but we didn't able to find details on what software we will need to download from service market place, if we don't have DVDs.

 

Could some one suggest me the list of software components need to download to install NW 7.3 Developer Workplace on Windows (DB: SQL Server 2008)?

 

 

Thanks in advance.

 

Regards,

Srinivas.

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Trial Version of SAP NetWeaver CE 7.3 Available on SCN!

July 12, 2012, 11:06 am
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Yes, it’s now available for download. Details in this blog.

Thanks to all colleagues who contributed!

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Configuring SLD for SAP NetWeaver Composition Environment 7.1 SR5

August 26, 2008, 2:23 am
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Hello,

 

I'm trying to register my CE 7.1 tril version into an external SLD.

I have configured destinations SLD_DataSupplier and SLD_Client (Ping ok), but when I'm trying to do "Collect and Send Data", I get following error:

 

Collect and Send Data failed: Data transfer failed. Failed to Send Data. Target URL: http://zzz /sld/ds, Status: 401, Message: Unauthorized

 

What could be the problem here?

 

Thanks in advance!

 

MaryM

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