WebService to RFC without PASSWORD u00BFpossible?
Hi guys,
I have an scenario WS to RFC (sync). Some of them are standard (with password) and customer is asking me to access to one of them without password
What or where should i configure anything??
I dont think it is possible is WSDL, it may be in Netweaver Configuration or somewhere like this.
Any idea to help me??
Thanks in advance!!!
S
Edited by: ademiv on Sep 21, 2011 3:38 PM
Hello,
According to this thread, Sender SOAP adapter without authentication
appending the username/password in the URL only work for adapters that lie on the ABAP stack. If you want, you can try using the URL in the Propose URL when generating the WSDL.
To completely remove user authentication for SOAP Adapter, read Bhavesh's reply in the thread below
Re: SOAP User ID/Password - Authoraization
Note that by doing so, all username/password authentication will be removed for all scenarios that use SOAP Adapter.
Hope this helps,
Mark
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source Target( RFC)
====== =============
Tree occurance type Tree occurance
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<?xml version="1.0" encoding="ISO-8859-1"?>
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<xsd:element name="ZTEST_CUST">
<xsd:complexType>
<xsd:all>
<xsd:element name="CNAME" minOccurs="0">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
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<xsd:restriction base="xsd:string">
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<xsd:element name="BANK" minOccurs="0">
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<xsd:sequence>
<xsd:element name="item" type="ZST_CUST" minOccurs="0" maxOccurs="unbounded" />
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</xsd:complexType>
</xsd:element>
</xsd:all>
</xsd:complexType>
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<xsd:element name="ZTEST_CUST.Response">
<xsd:complexType>
<xsd:all>
<xsd:element name="BANK" minOccurs="0">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="item" type="ZST_CUST" minOccurs="0" maxOccurs="unbounded" />
</xsd:sequence>
</xsd:complexType>
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</xsd:all>
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<xsd:complexType name="ZST_CUST">
<xsd:sequence>
<xsd:element name="CODE" minOccurs="0">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:maxLength value="60" />
</xsd:restriction>
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<xsd:element name="NAME" minOccurs="0">
<xsd:simpleType>
<xsd:restriction base="xsd:string">
<xsd:maxLength value="60" />
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<wsdl:input message="rfc:ZTEST_CUST.Input" />
<wsdl:output message="rfc:ZTEST_CUST.Output" />
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<ifr:container xmlns:ifr="urn:sap-com:ifr:v2:metamodel" xmlns:xlink="http://www.w3.org/1999/xlink">
<ifr:descriptor>
<ifr:description language="EN">
test
</ifr:description>
</ifr:descriptor>
<ifr:properties>
<ifr:sourceSystem />
<ifr:sourceClient>
020
</ifr:sourceClient>
<ifr:release>
640
</ifr:release>
<ifr:category>
structure
</ifr:category>
<ifr:unicode1>
true
</ifr:unicode1>
<ifr:unicode2>
true
</ifr:unicode2>
<ifr:isFlatStructure>
true
</ifr:isFlatStructure>
</ifr:properties>
<ifr:definition>
<ifr:internalLength1>
180
</ifr:internalLength1>
<ifr:internalLength2>
360
</ifr:internalLength2>
<ifr:fields>
<ifr:field name="CODE" category="simple">
<ifr:descriptor />
<ifr:properties>
<ifr:helpValuesSupported>
false
</ifr:helpValuesSupported>
<ifr:offset1>
0
</ifr:offset1>
<ifr:offset2>
0
</ifr:offset2>
</ifr:properties>
<ifr:definition>
<ifr:scalarType>
<ifr:definition>
<ifr:type>
CHAR
</ifr:type>
<ifr:abapType>
C
</ifr:abapType>
<ifr:length>
60
</ifr:length>
<ifr:internalLength1>
60
</ifr:internalLength1>
<ifr:internalLength2>
120
</ifr:internalLength2>
<ifr:decimals>
0
</ifr:decimals>
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</ifr:scalarType>
</ifr:definition>
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<ifr:field name="NAME" category="simple">
<ifr:descriptor />
<ifr:properties>
<ifr:helpValuesSupported>
false
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<ifr:offset1>
60
</ifr:offset1>
<ifr:offset2>
120
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120
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<ifr:field name="LOCATION" category="simple">
<ifr:descriptor />
<ifr:properties>
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120
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<ifr:offset2>
240
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<ifr:definition>
<ifr:type>
CHAR
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<ifr:abapType>
C
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<ifr:length>
60
</ifr:length>
<ifr:internalLength1>
60
</ifr:internalLength1>
<ifr:internalLength2>
120
</ifr:internalLength2>
<ifr:decimals>
0
</ifr:decimals>
</ifr:definition>
</ifr:scalarType>
</ifr:definition>
</ifr:field>
</ifr:fields>
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<wsdl:operation name="ZTEST_CUST">
<ifr:container xmlns:ifr="urn:sap-com:ifr:v2:metamodel" xmlns:xlink="http://www.w3.org/1999/xlink">
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test for mdm
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<ifr:sourceSystem />
<ifr:sourceClient>
020
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<ifr:release>
640
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<ifr:package>
$TMP
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<ifr:akhNode />
<ifr:released>
external
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<ifr:outbound>
false
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<ifr:synchronous>
true
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<ifr:asynchronous>
false
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<ifr:unicode1>
true
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<ifr:unicode2>
true
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<ifr:helpValuesSupported>
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</ifr:helpValuesSupported>
<ifr:fixedValuesListDefined>
false
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<ifr:mixedCaseSupported>
false
</ifr:mixedCaseSupported>
<ifr:signedNumber>
false
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<ifr:abapType>
C
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<ifr:internalLength1>
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<ifr:internalLength2>
20
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0
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<ifr:outputLength>
10
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false
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<ifr:signedNumber>
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CHAR
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in
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import
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scalar
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<ifr:optional>
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tables
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structure
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In the webservice to RFC scenario i am trying to create a webservice from the tools->define webservice option. the system takes to me a webservice creaton wizard and it asks for the Integration Server SOAP inbound channel URL I know that the syntax of the URL is like shown below.
http://host:port/XISOAPAdapter/MessageServlet?channel=party:service:channel
How do I know what is the host and port of the system??
Also we need java knowledge to excel in XI. I want to know to what extent we need to learn Java to be able to excel in XI. Is there any blog or link which discuss about this?
thanks,
sankarHi,
TCODE: SXMB_IFR
Then you'll see then server, port .
Also:
SMICM -> goto -> services
Java basic knowledge is required where u can able to write the user defined function in graphical mapping,
but sometime the requirement is not fullfilled then u need to to go for advance java for writing a java mapping or adapter module program.
We use ABAP Proxies in case of we are dealing with the ABAP Based Applications
We use JAVA Proxies in case of we are dealing with the JAVA based application
in SAP XI We have two ways of connectivity
1) adapter
2)proxy
in applications based on WAS 6.20 or above we can directly communicate to XI through Proxies
while application based on below WAS 6.20 you have to use adaptyer to communicate to XI
proxies seperate business application logic from the integration logic of integration logic
proxy generation converts non language specific interface description in WSDL into executable interface
Java proxy is generated from the WSDL description opf interface and this is generated as a JAR file in IR
while ABAP proxy is generated by transaction SPROXY
on Application server based on WSDL description of message interface
PROXIES have same mode and direction as Interfaces have
To learn Java you should know only basic concepts of java means you must have basic java programmin skill
Java proxy can be generated through wizard also this is an inbuild functionality of SAP XI
to lear java follow this link
java.sun.com/docs/books/tutorial/
To learn ABAP you should know beginner level ABAP4GL
ABAP is very simple language and coding is like that you are writing simple english sentence so you would be feeling comfortable withABAP with a little practice
GO to T CODE se24 and start developing
learn ABAP with this link
http://www.itquestionbank.com/sams-teach-yourself-abap-4-in-21-days.html.
Regards,
Vinod. -
Hi,
I am testing webservice the RFC scenario using SOAPUI 2.0.2 tool and I get the below message in SOAPUI.What could be the problem?
Thanks
Points will be awarded
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP:Body>
<SOAP:Fault>
<faultcode>SOAP:Server</faultcode>
<faultstring>Server Error</faultstring>
<detail>
<s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
<context>XIAdapter</context>
<code>DeliveryException</code>
<text>com.sap.aii.af.ra.ms.api.DeliveryException: XIServer:NO_MAPPINGPROGRAM_FOUND:
at com.sap.aii.adapter.xi.ms.XIEventHandler.onTransmit(XIEventHandler.java:451)
at com.sap.aii.af.ra.ms.impl.core.queue.CallConsumer.onMessage(CallConsumer.java:125)
at com.sap.aii.af.ra.ms.impl.core.queue.Queue.run(Queue.java:795)
at com.sap.engine.frame.core.thread.Task.run(Task.java:64)
at com.sap.engine.core.thread.impl5.SingleThread.execute(SingleThread.java:74)
at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:141)</text>
</s:SystemError>
</detail>
</SOAP:Fault>
</SOAP:Body>
</SOAP:Envelope>I see 3 error msg in sxmb_moni
*1st msg shows sender to receiver*
*response msg*
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <!-- Request Message Mapping
-->
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="RFC_ADAPTER">APPLICATION_ERROR</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="urn:sap-com:document:sap:rfc:functions">Z_****************************.Exception</SAP:ApplicationFaultMessage>
<SAP:Stack />
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
*response Call adapter payload*
<rfc:Z_*****************************.Exception xmlns:rfc="urn:sap-com:document:sap:rfc:functions"><Name>RFC_ERROR_SYSTEM_FAILURE</Name><Text>The function module is not active or contains no code.</Text></rfc:Z_*******************************.Exception>
*2nd msg(receiver to sender)*
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <!-- Request Message Mapping
-->
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Category>Application</SAP:Category>
<SAP:Code area="RFC_ADAPTER">APPLICATION_ERROR</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="urn:sap-com:document:sap:rfc:functions">Z_*****************************.Exception</SAP:ApplicationFaultMessage>
<SAP:Stack />
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
*response Call adapter payload*
<rfc:Z_***********************.Exception xmlns:rfc="urn:sap-com:document:sap:rfc:functions"><Name>RFC_ERROR_SYSTEM_FAILURE</Name><Text>The function module is not active or contains no code.</Text></rfc:Z_***********************.Exception>
*2nd msg(receiver to sender)*
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <!-- Request Message Mapping
-->
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="MAPPING">NO_MAPPINGPROGRAM_FOUND</SAP:Code>
<SAP:P1>http://*****************os_**************toZ_********************</SAP:P1>
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Unable to determine name of mapping program</SAP:Stack>
<SAP:Retry>N</SAP:Retry>
</SAP:Error> -
Multiple accounts without passwords
Are you able to switch between accounts without entering a user password? Automatic login is enabled for both users in account settings. However, passwords are required for both users. In security, automatic login is not disabled. Thanks
{quote} Automatic login is enabled for both users in account settings{quote}
I'm not sure how this is possible. The login options can only choose one "Automatic Login" user.
I also don't understand your header and the text. Header says multiple accounts without passwords, but text says passwords are required for both users. -
Regarding webservice to RFC approach
Hi all,
I am doing webservice to RFC (Synchronous) interface.
1.coould you please let me khow how many times PI can try to send information to and external system via a web service.
2.In case PI could not connect to the external system after N number of trials and PI sends alert or email informing about the failure, what would happen to the data, would it still be in PI or we will lose the information.
3.What should be done from external system perspective to retrieve the data into itself once it is up and ready to receive the data.
Thanks and Regards
Kishore1.in this case, how abt data reprocess from PI incase of failures when target webservice is not available.
Only the request will be processed (in terms of mapping and sending to target)......then you will get an error which will indicate that something is wrong with target system and the call will close with a red mark in SXMB_MONI.
You have to resend the message from the sender.
2.please confirm, data wont be available in PI, to resend from PI to webservice, since this is sync communication.
It does not happen as the way you have mentioned......PI wont store the data and make a call again in case of error.
3.Also please confirm how abt in async communication ( say for ex: proxy to webservice ) to handle data reprocess from
PI in case of failures due to target webservice is not available.
One is increasing the number of retries of the target channel....this is documented in a blog (probably by Naveen)
Regards,
Abhishek.
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