Establishment of the RFC-connection

Hi!
I am about to set up the RFC connection to SAP system from SAP Solution Manager.
The following connection between the systems/server was configured:
my server --> SAP Router 1 --> SAP Router 2 --> SAP System
How should the RFC-connection look like?
The errors I getting are:
Logon                     Connection Error
Error Details     Error when opening an RFC connection
Error Details     ERROR: timeout during allocate
Error Details     LOCATION: SAP-Gateway on host on host dzla9005 (wp 1)
Is there some special SAP notes for that issue?
Thank you very much!
regards

Hello Thom,
Facing the same issue.
Did you solve it ?
Regards,
Gidion

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Error in the RFC Connection

Hi Expert,
First, I'm sorry if I post in the wrong thread.
I have a problem when creating RFC Connection. I want to create RFC Connection between BW systems to R/3 System in SM59.
I already insert the right IP Address to the target system, but when I test the connection, I got this error :
host name 'SAP-BO-01' unknown / CPI-C error CM_PRODUCT_SPECIFIC_ERROR
I already test the connection from BW to R/3 and vice versa, using ping in command prompt, and I got no problem. Also, I already create a log on to the target system, and it was successful, but the RFC Connection still error.
Did you have any clue or solution about this?
I really appreciate every helpful comment from you. Thank You...

Hi
Do you have mapping in the host file in the server? ask you basis team to check that.
If you can ping the server, that means connection is fine, only thing is there might be some entry missing in hosts or services file in the server.
During creation of RFC connection you can directly use the IP address also. as you said you are able to ping the server that means you got to know the IP address. Now use the below command to know the exact hostname.
ping -a <IP_ADDRESS>
Regards
Anindya

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Hi Experts,
Please guide us how to kill the RFC Connection from web dynpro java as soon as the execution is completed.The FM connection (Adaptive RFC) isnt getting closed in IS-U side. Please guide us how to close them explicitly.
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hi suvankar ,
wdContext.current<Modelname>_InputElement().modelObject().modelInstance().disconnectIfAlive();
use this option after executing your rfc, it will remove the connection to the r/3.
adn this
(102) RFC_ERROR_COMMUNICATION max number of cpic clients exceeded (300) -- is occuring because the pool size defined the jco destination is not sufficient, ask your basis team to increase the pool size.
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How can i change the user that open the rfc connection (sm58) from R/3?

Hi all,
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I hope i've been clear...
thanks for the help
S.

Hi...
Its recommended that only one user executes the RFC because you must manage the authorizations for remote execution only with few users....in case on error you can send the user as a parameter of the RFC and you can buid the error message with this parameter and identify the user of execution...
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Hi Experts,
While We r Creating the RFC Destination in SM 59,
When We will Create the Connection Type as --3
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--T
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Hi Rajesh,
Type 3 ABAP Connection :
ex 1) If we want to execute any function module from one SAP system in another , we need type 3.
We define an RFC destination say ECC6CLNT100 with required parameters.
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ex2) when you create a partner profile, you need to create a port and for creating a port, we need to specify an RFC destination. here also we use type 3.
Type H.
ex1) when we need to send xml messages from an SAP system to any other system, we need this.
For example when we send messages using proxy from SAP system to the integration engine of XI, we need type H.
Type T.
ex1) To we make an RFC call from R/3 to XI , we use sender RFC adapter in XI.
In R/3 system we need to create an RFC destination of type T.
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& dont forget to award SDN points..:)
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RFC Connection error message while Debug the running WebDynpro app

Dear friends,
I am trying to debug WebDynpro application.
After configuring the NWDS with the J2EE server instance, I try to run the WebDynpro application, which I want to debug.
I did selecting the application and run after putting breakpoint at a button click.
But the webdynpro application uses 2 JCo destiantions, and so it gives JCOClientConnection for logical System: ... Please assure that you have configured the RFC connections and/or logical system name properly for this model! message.
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Thanks and regards,
Lakshmikanthaiah

Hi,
are you running the application on the same server? Or are you using the Debugmode on your local installation.
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<a href="http://localhost:50000/webdynpro/dispatcher/sap.com/tcwdtools/WebDynproConsole">http://localhost:50000/webdynpro/dispatcher/sap.com/tcwdtools/WebDynproConsole</a>
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Check 10 or more RFC Connections at the same time

Hi there,
i have a little question. On a System here there are about 25 RFC connections.
In all the connections there is a server (where the rfc connection has to connect) s334
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Hi bjoern bayerschmidt,
very tuff one we can't tell untill the purpose of RFC..... i can suggest you one thing to rid form this. But you need to take help of ABAP developer. There is a t code called SHDB which records all the sets you do and generates a ABAP code. Schedule the report in back ground check the below link:[http://www.erpgenie.com/component/content/article/487] for the sample code.
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Hi!
I have the following error for the RFC connection:
The RFC connection is setup as follows.
/H/10.101.7.1/S/3299/H/10.151.6.194
10.101.7.1 = IP of our SAP Router
10.151.6.194 = IP of customer system
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SAP Router (intern) --> Target systems
The error is:
Logon     Connection Error
Error Details     Error when opening an RFC connection
Error Details     ERROR: partner not reached (host 10.151.6.194, service sapgw20)
Error Details     LOCATION: SAP-Gateway on host bksapp01 / sapgw20
Error Details     DETAIL: NiPConnect2
Error Details     CALL: SiPeekPendConn
Error Details     COMPONENT: NI (network interface)
Error Details     COUNTER: 592
Error Details     ERROR NUMBER: 10060
Error Details     ERROR TEXT: WSAETIMEDOUT: Connection timed out
Error Details     MODULE: nixxi.cpp
Error Details     LINE: 8777
Error Details     RETURN CODE: -10
Error Details     SUBRC: 0
Error Details     RELEASE: 640
Error Details     TIME: Thu Jun 19 10:42:42 2008
Error Details     VERSION: 37
Can some one help to solve the problem?
Thank you very much
Thom

Hi
Change the saprouter string to
/H/10.101.7.1/S/3299/H/10.151.6.194/S/32<system number>
and try !!!

RFC connection from SAP Data services to SAP ECC

We have data services set up in linux machine. I am trying to set up RFC connection between data services and SAP ECC.
From data management console after creating RFC connection i am getting "RFC_bad_connection" error message. Username , password, system number, hostname and client is working from SAP GUI and has all the authorizations. SAP gateway and service is name is correct.
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Thanks in advance for helping to solve the RFC connection issue.
Edited by: gupta sasha az on Dec 19, 2011 7:24 PM

I am new to SAP and we have just started work on Data Services.
I wanted to know the complete procedure as in how can I establish a connection between Data Services and ECC.
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No trusted/login RFC connection for system BCP in TA SMSY

Hi,
i got this error Early Watch Report for only production System.
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HI,
I hope the error message is straight forward.
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Edited by: jagadheeshan govindasamy on Oct 9, 2009 3:24 PM

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Hello,
I get the following error when I try to start screen painter:
EU_SCRP_WN32 : timeout during allocate / CPIC-CALL: 'ThSAPCMRCV'
I have installed all sapgui components and when I test the rfc connection it
starts the program but then sends the same error.
I think it's got something to do with the fact that I'm trying to start this
program through a saprouter because when I start it locally (within my LAN)
the program starts without problems.
I have already applied latest kernel patch.
Could you suggest what could I do to complete my RFC connection? Should I
put something under gateway host or gateway service?
Thanks in advance

The issue here is that I don't know how to establish de gateway option
considering I'm using saprouter to connect to sap system.
Well... If you are asking how to "enable" gateway option then...
You go to SM59 > Open EU_SCRP_WN32 > Go to "Technical Setting" tab
Click on change option.
Put the Gateway host IP address or Host name (SAP Server) > Save
Check the connection by "Connection Test" option.
If any error... pls post here.

RFC Connection remains open after portal logoff

Hi,
We have configured Universal Worklist in our EP7 EHP1 SPS4 Portal.
When a user connects to the Portal and launches the UWL it creates an RFC connection to the backend ECC. However, when the user moves away from UWL iview or logs out or closes the browser the RFC connection in the backend still
remains and is released only after the timeout value reached as set in ECC.
Are there any settings on the portal or ECC to release the session immediately once user moves away from UWL or logs out of portal ?
Thanks,
Savy.

Hi my friend
It costs time and resources to establish an RFC connection, therefore it is not immediately deleted but maintained by the system to be reused. But in case there're special purpose to control RFCs, here're 2 parameters to do so:
The parameter gw/gw_disconnect is a timeout in seconds to close the TCP connection between two SAP gateways if there is no RFC connetion on it for the given timeout. But if there is an active RFC connection onit it will not be closed even if there is no traffic on that RFC connection. Thats why you need another parameter.
The parameter gw/keepalive is used to periodically check all active RFC (and other) gateway connections if there was no traffic on them for the given time.
Regards,

RFC Connection (SM59)

Hi,
I have developed a RFC. This should be triggered from web. Now we need to establish the RFC connection between R/3 and Web.
Can any body let me know, what are the required parameters to be given in SM59 fro WEB?
Regards,
SK.

as the above mentioned parmeters are req to establisg rfc connection..
after defining this , if u want you can test the rfc connection by clieck 'test connection' button in application tool bar..
normally , this rfc connection wil be done byu basis person only, i think u don't have auth for maintaining rfc connections,,

RFC connection Error in SLDCheck

Hi All,
I am trying to logon to Integration builder for that i getting the ESR builder address is not maintain. for this i have chk in SLDCheck t code ,there i am getting LCRSAPRFC connection error.I have test the RFC connection in that i am getting the
the error in register server program
Error Details     ERROR: program LCRSAPRFC_XID not registered
now wht i have to do for troubleshooting
Regards

Thanx for reply
when I test connection to Connection Test SLD_UC     error
Logon     Connection Error
Error Details     Error when opening an RFC connection
Error Details     ERROR: program SLD_UC not registered
Error Details     LOCATION: SAP-Gateway on host sapdevpi / sapgw00
Error Details     DETAIL: TP SLD_UC not registered
Error Details     COMPONENT: SAP-Gateway
Error Details     COUNTER: 62
Error Details     MODULE: gwr3cpic.c
Error Details     LINE: 1778
Error Details     RETURN CODE: 679
Error Details     SUBRC: 0
Error Details     RELEASE: 701
Error Details     TIME: Fri Jan 8 11:05:42 2010
Error Details     VERSION: 2
RFC SLD_UC is connection T
Gateway Host sapdevpi
Gateway server sapgw00
same error with
Connection Test SLD_NUC
Connection Test SAPSLDAPI   ( program Id SAPSLDAPI_DPI )
Connection Test SAPJ2EE
In Connection Test LCRSAPRFC error program id LCRSAPRFC_DPI
Logon     Cancel
Error Details     max no of 100 conversations exceeded / CPIC-CALL: 'ThSAPCMRCV' : cmRc=17 thRc=45
Error Details     ERROR: max no of 100 conversations exceeded
Error Details     LOCATION: CPIC (TCP/IP) on host sapdevpi
Error Details     COMPONENT: CPIC (TCP/IP) with Unicode
Error Details     COUNTER: 82
Error Details     MODULE: r3cpic_mt.c
Error Details     LINE: 10791
Error Details     RETURN CODE: 466
Error Details     SUBRC: 0
Error Details     RELEASE: 701
Error Details     TIME: Fri Jan 8 11:12:56 2010
Error Details     VERSION: 3
Regards
shahid

Rfc connection error to saposs

Hi
while testing the rfc connection to saposs msg comes timeout occured
Error: timeout occured
Location : Saprouter 37.11 on SAPDEV
Componenet: NI
Counter : 1460
Return code: -93
Subrc: 0
Release : 640
Version : 37
Plz suggest me.

> Location : Saprouter 37.11 on SAPDEV
is the saprouter running on that box and is that box able to connect/ping sapserv?
Markus

Establishment of the RFC-connection

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