Mapping lookups - RFC API
Hi
I have cr8ed rfc lookup in UDF,and I want to parse this xml and use only the value I need
I read in the forum that there are 2 ways of doing it :
DOM and SAX
any1 knows good weblogs/threads which ellaborates on how or explain how it should b done ?
thx,Shai
Hi Shai,
This blog and article deals with calling your RFC from your JAVA MAPPING / User Defined Function.
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/801376c6-0501-0010-af8c-cb69aa29941c
/people/sravya.talanki2/blog/2005/12/21/use-this-crazy-piece-for-any-rfc-mapping-lookups
And now going to the next half of your question regarding SAX and DOM parsers....
The user defined functions that you write in your Graphical Mapping has nothing to do with Java Mapping.
In your Graphical Mapping, the parsing of source structure is handled interannly by XI.
But, when you go for an explicit mapping technique like Java Mapping, you have to parse the source XML structure, so that you can write the logic for your mapping.
Java Mapping will execute a method called Execute, that will take the source XML structure as the Input Stream and then, you have to parse the Input STream and to do this parsing, you use SAX or DOM parser.
DOM processor loads the entire XML into the memory and is processor intenseive, SAX does it element by element and so is not processor intensive.
If you are using SAX parser, there are 5 methods . They are:
1) Start of the document(startDocument)
2) start of the element(startElement)
3) end of the element(endElement)
4) end of the document(endDocument)
5) chars()
Also check with any java site about SAX events how it works etc.
Java Mapping
http://help.sap.com/saphelp_nw04/helpdata/en/e2/e13fcd80fe47768df001a558ed10b6/content.htm
DOM parser API
http://java.sun.com/j2se/1.4.2/docs/api/org/w3c/dom/package-frame.html
On how to create XML docs with SAX and DOM go thruugh these links:
http://www.cafeconleche.org/books/xmljava/chapters/ch09.html
http://www.cafeconleche.org/books/xmljava/chapters/ch06.html
Also go through these Blogs....
/people/prasad.ulagappan2/blog/2005/06/08/sax-parser
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-i
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-ii
/people/prasad.ulagappan2/blog/2005/06/29/java-mapping-part-iii
I hope this helps...
Regards,
Abhy
Similar Messages
-
Hi mates,
Can you please share with me the following document on XI Mapping lookups RFC API by Michal?
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-code-samples/xi%20mapping%20lookups%20rfc%20api.pdf
This link is broken I guess.
thx in adv
praveen
[email protected]Hello,
Why dont you get the article from here?
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-code-samples/mapping%20lookups:%20RFC%20API.pdf
Regards,
Jai Shankar -
How to Parse the XML generated by Mapping LookUp - RFC API
Hi Friends,
I m using the link by Michal Krawczyk for Mapping Lookups - RFC API
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a03e7b02-eea4-2910-089f-8214c6d1b439
How to parse the XML created in the target node ?
Regards
PraveshHi,
Check the second half of my code in this blog,
/people/bhavesh.kantilal/blog/2006/11/20/webservice-calls-from-a-user-defined-function
It deals with webservice call's but almost the same for RFC.
Regards
Bhavesh -
Mapping lookups - API (SP13) :-)
Hi,
just want to let you know that there's some "practical info" about mapping looups on SDN
RFC API (an article which I posted a week ago)
https://sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/801376c6-0501-0010-af8c-cb69aa29941c
together with siva's weblog (jdbc lookup) we have
quite nice collection for a start
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
might be useful for "mapping lookups starters"
Regards,
michalHi Michal,
I found your article about the Lookup API and it was a really helpful start into the topic. However, the way the XML is composed in the function didn' please me at all.
So I took your approach forward and added some generic RFC-XML construction for certain situations (it's actually intended for simple mapping lookup RFCs that have a 'flat' structure and the result containing just one element - which I assume will the most common case) and also some generic retrieval of the result value and made it a function in a Java Archive that can easily be called from a user-defined function, passing the relevant information as parameters - getting rid of the hard-coded stuff.
Now I thought it might be a good idea to share this function as addition to your article, but I'm not sure about the best way to do so - what would you suggest?
regards,
Peter -
Character translation error in Mapping Lookup API (RFC)
Dear all,
I am new to XI and got a question concerning XI Mapping Lookup API - I send an RFC Request, which comes back as RFC Response(XML), that I fill in a String to map on.
My problem is, characters such as "Ä,ä,Ü,ß" and so on come back pretty weird and I also got a lot of quotes in my String. Could somebody please give me a hint how to move on with this..
thanx in advance
P.S. Is it usefull to handle this problem using the DOM Parser instead holding the response in a string?
Info: called system is R/3 4.6b, XI runs on 6.4 SR 16Dear all - thanks for your very fast help but I still have problem with the wrong character...
@Michal - Using this coding (the easiest way, I found from the WebLog) to convert the Payload type to String, delivers the result I have shown at the end, so could you give me please some approach how to handle this
Payload resultOfCall = accessor.call(payload);
InputStream in = resultOfCall.getContent();
out = new ByteArrayOutputStream(1024);
byte[] buffer = new byte[1024];
for (int read = in.read(buffer); read > 0; read = in.read(buffer)) {
out.write(buffer, 0, read);
content = out.toString();
return content;
Result:
<?xml version="1.0" encoding="UTF-8"?><rfc:Z_GETFTXC108TXTFROMFILE2.Response xmlns:rfc="urn:sap-com:document:sap:rfc:functions"><SCENOEDITXTSTRUCT><MANDT>030</MANDT><SCENARIOID>TVPN</SCENARIOID><FILENAME>/usr/sap/text3.txt</FILENAME><FILETYPE>ASC</FILETYPE><TEXT1>Kleines Regengesicht aaLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü2 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü3 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßß1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678906 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü3 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßß8 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÜüÖö9 ÄäBbCcDdEeFfGgÖöIxxSTRINGENDE</TEXT1><TEXT2>2 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü1234567890123456789012345678901234567890123456789012345678903 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßß1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678902 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü7 ÄäBbCcDdEeFfGgHhIiJjKkLlMmNnÖöPpQqRrSsTtÜüVvWwXxYyZzßßÖöÜü8 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÜüÖö9 ÄäBbCcDdEeFfGgÖöIxxSTRINGENDE</TEXT2><TEXT3>3 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßKleines Regengesicht aaLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü3 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßß1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678906 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü7 ÄäBbCcDdEeFfGgHhIiJjKkLlMmNnÖöPpQqRrSsTtÜüVvWwXxYyZzßßÖöÜü8 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÜüÖö9 ÄäBbCcDdEeFfGgÖöIxxSTRINGENDE</TEXT3><TEXT4>7 ÄäBbCcDdEeFfGgHhIiJjKkLlMmNnÖöPpQqRrSsTtÜüVvWwXxYyZzßßÖöÜü7 ÄäBbCcDdEeFfGgHhIiJjKkLlMmNnÖöPpQqRrSsTtÜüVvWwXxYyZzßßÖöÜü2 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890Kleines Regengesicht aaLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÄäÜü1234567890123456789012345678901234567890123456789012345678908 AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZzßßÜüÖö9 ÄäBbCcDdEeFfGgÖöIxxSTRINGENDE</TEXT4><TEXT5></TEXT5></SCENOEDITXTSTRUCT></rfc:Z_GETFTXC108TXTFROMFILE2.Response>
Thnaks in advance! -
Can someone please share the document about RFC mapping lookup API by Michal Krawczyk?
This link is broken: https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/uuid/801376c6-0501-0010-af8c-cb69aa29941c
ThanksI remember u had a similar problem few days back. Just search on sdn with the same doc name. And u ll find this:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a03e7b02-eea4-2910-089f-8214c6d1b439
Regards,
Prateek -
PI 7.11 mapping lookup - data enrichment - appropriate approach?
Hi guys,
we just upgraded from PI 7.0 to PI 7.11.
Now I´m facing a new scenario where an incoming order have to be processed.
(HTTP to RFC)
Furthermore each item of the order have to be enriched by data looked up in a SAP ERP 6.0 system.
the lookup functionality could be accessed during RFC or ABAP Proxy
With the new PI release we have several possibilities to implement this scenario, which are ...
(1) graphical RFC Lookup in message mapping
(2) ccBPM
(3) using of the lookup API in java mapping
(4) message mapping RFC Lookup in a UDF
Because of performance reason I prefer to make use of the Advanced Adapter Engine, if this is possible.
Further there should only one lookup request for all items of the order instead of each order item.
I tried to implement possiblity (1), but it seems to be hard to fill the request table structure of the RFC function module. All examples in SDN only uses simple (single) input parameters instead of tables. Parsing the result table of the RFC seems to be tricky as well.
Afterwards I tried to implement approach (3) using an SOAP adapter as Proxy with the protocol XI 3.0.
(new functionality in PI 7.11)
But this ends up in a crazy error message so it seems that SOAP adapter could not used as proxy adapter in this case.
ccBPM seems also be an good and transparent approach, because there is no need of complex java code or lookup api.
So the choice is not so easy.
What´s the best approach for this scenario??
Are my notes to the approach correct or do I use/interpret it wrong?
Any help, ideas appreciated
Kind regards
JochenHi,
the error while trying to use the soap channel for proxy communication is ....
com.sap.aii.mapping.lookup.LookupException: Exception during processing the payload. Error when calling an adapter by using the communication channel SOAP_RCV_QMD_100_Proxy (Party: , Service: SAP_QMD_MDT100_BS, Object ID: 579b14b4c36c3ca281f634e20b4dcf78) XI AF API call failed. Module exception: 'com.sap.engine.interfaces.messaging.api.exception.MessagingException: java.io.IOException: Unexpected length of element <sap:Error><sap:Code> = XIProxy; HTTP 200 OK'. Cause Exception: 'java.io.IOException: Unexpected length of element <sap:Error><sap:Code> = XIProxy; HTTP 200 OK'.
so this feature seems not to work for soap lookups, isn´t it.
Kind regards
Jochen -
Value Mappings and Mapping lookups?
Hi Experts,
I've came across a thread on SDN which is mention below.
value mapping
can anyone explain me what is value mapping and fix mappings and why we need them and wht is mapping lookups?
plz refer some weblogs which can explains in detail about value mappings, fixed mappings and mapping lookups?
pts will b rewarded
thanks
FaisalHi,
Hope this information is useful to you..
Value Mapping Blogs.
/people/community.user/blog/2007/01/08/valuemapping-using-the-graphical-mapping-tool
/people/sreekanth.babu2/blog/2005/02/23/value-mapping-replication
Mapping look up API
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/xi/xi-code-samples/mapping%20lookups:%20RFC%20API.pdf
what is lookups
Lookups are used to identify / request the data from mapping , i mean interupting the process and looking for data which was stored in some where and get that data and comback to process and continue with that data.
why we can use for lookups.
We will use these type of lookups in Message mapping for refering DB Lookup for data base which is not SAP, RFC lookups for SAP data
Look up tables
In the error handling topic we have seen the different validations which need to be performed on file.
This can be done through Lookup.
Some use cases:
Look up employee information.
Lookup for raising an alert.
The purpose of the lookup may be:
To perform application-level validation of the data, before sending it to the backend.
To populate fields of the XML document with some additional data found in the backend application.
There are two ways in which we can do lookup:
Call lookup method from GUI mapping.
Call lookup method from XSLT mapping.
Some useful blogs...
/people/shabarish.vijayakumar/blog/2006/02/13/unable-to-open-iresrid-xipipi-71-updated-for-pi-71-support
Lookup - /people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
DB lookup - /people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
SOAP Lookup - /people/bhavesh.kantilal/blog/2006/11/20/webservice-calls-from-a-user-defined-function
http://help.sap.com/saphelp_nw04/helpdata/en/cf/406642ea59c753e10000000a1550b0
Lookups in XI made simpler - /people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
How to check JDBC SQL Query Syntax and verify the query results inside a User Defined Function of the Lookup API -
http://help.sap.com/saphelp_nw04/helpdata/en/2e/96fd3f2d14e869e10000000a155106/content.htm
/people/prasad.illapani/blog/2006/10/25/how-to-check-jdbc-sql-query-syntax-and-verify-the-query-results-inside-a-user-defined-function-of-the-lookup-api
Lookups - /people/morten.wittrock/blog/2006/03/30/wrapping-your-mapping-lookup-api-code-in-easy-to-use-java-classes
Lookups - /people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
http://help.sap.com/saphelp_nw04/helpdata/en/cf/406642ea59c753e10000000a1550b0/content.htm
/people/sap.user72/blog/2005/12/06/optimizing-lookups-in-xi
Lookups with XSLT - https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8e7daa90-0201-0010-9499-cd347ffbbf72
/people/sravya.talanki2/blog
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
/people/sravya.talanki2/blog/2005/12/21/use-this-crazy-piece-for-any-rfc-mapping-lookups
/people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
/people/sap.user72/blog/2005/12/06/optimizing-lookups-in-xi
/people/morten.wittrock/blog/2006/03/30/wrapping-your-mapping-lookup-api-code-in-easy-to-use-java-classes
Thanks,
Satya..
Reward points if it is useful.. -
Mapping lookups need to be done for sender or for reciever?
Hi All,
i have a small doubt do we need to perform mapping lookups for sender or reciever? if Reciever then why?
Regards
SamiHi,
1)what is lookups
Lookups are used to identify / request the data from mapping , i mean interupting the process and looking for data which was stored in some where and get that data and comback to process and continue with that data.
2.why we can use for lookups.
We will use these type of lookups in Message mapping for refering DB Lookup for data base which is not SAP, RFC lookups for SAP data
How we have to create the lookups?
Check this weblogs with some screenshots on how to achieve this:
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler
/people/sravya.talanki2/blog/2005/12/21/use-this-crazy-piece-for-any-rfc-mapping-lookups
/people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
/people/sap.user72/blog/2005/12/06/optimizing-lookups-in-xi
/people/morten.wittrock/blog/2006/03/30/wrapping-your-mapping-lookup-api-code-in-easy-to-use-java-classes
Satya -
Mapping Lookup for Update/Insert
Hi XI guru,
We're using the Mapping-Lookup-feature for select-statements - it works very fine.
If we use an insert- or update-statement instead, we get an exception.
String Query1 = " ";
Channel channel = null;
DataBaseAccessor accessor = null;
DataBaseResult resultSet1 = null;
// Build the Query String
Query1 ="Update ZID Set MESSAGE_ID = MESSAGE_ID + 1 where ID = '" + a[0] + "'";
try{
//Determine a channel, as created in the Configuration
channel = LookupService.getChannel("Oracle_DB","JDBC_Insert");
//Get a system accessor for the channel. As the call is being made to an DB, an DatabaseAccessor is obtained.
accessor = LookupService.getDataBaseAccessor(channel);
//Execute Query and get the values in resultset
resultSet1 = accessor.execute(Query1);
for(Iterator rows = resultSet2.getRows();rows.hasNext();){
Map rowMap = (Map)rows.next();
result.addValue((String)rowMap.get("MESSAGE_ID"));
catch(Exception ex){
result.addValue(ex.getMessage());
finally{
try{
if (accessor!=null) accessor.close();
catch(Exception e){
result.addValue(e.getMessage());
Exception during processing the payload.Problem when calling an adapter by using communication channel JDBC_Insert (Party: , Service: Oracle_DB, Object ID: 6e9e567c233733929c2d8f31c1bbbba9) XI AF API call failed. Module exception: (No information available). Cause Exception: 'Error processing request in sax parser: Error when executing statement for table/stored proc. 'table' (structure 'statement'): java.sql.SQLException: ORA-00900: invalid SQL statement
'.
com.sap.aii.mapping.lookup.LookupException: Problem when calling an adapter by using communication channel JDBC_Insert (Party: , Service: Oracle_DB, Object ID: 6e9e567c233733929c2d8f31c1bbbba9) XI AF API call failed. Module exception: (No information available). Cause Exception: 'Error processing request in sax parser: Error when executing statement for table/stored proc. 'table' (structure 'statement'): java.sql.SQLException: ORA-00900: invalid SQL statement
'.
at com.sap.aii.ibrun.server.lookup.AdapterProxyLocal.execute(AdapterProxyLocal.java:131)
at com.sap.aii.ibrun.server.lookup.SystemAccessorInternal.execute(SystemAccessorInternal.java:68)
at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:149)
at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:77)
at com.sap.aii.utilxi.hmis.server.HmisServiceImpl.invokeMethod(HmisServiceImpl.java:169)
at com.sap.aii.utilxi.hmis.server.HmisServer.process(HmisServer.java:178)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:296)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:211)
at com.sap.aii.utilxi.hmis.web.workers.HmisInternalClient.doWork(HmisInternalClient.java:70)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doWork(HmisServletImpl.java:496)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doPost(HmisServletImpl.java:634)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Root Cause:
com.sap.aii.af.service.api.AFException: XI AF API call failed. Module exception: (No information available). Cause Exception: 'Error processing request in sax parser: Error when executing statement for table/stored proc. 'table' (structure 'statement'): java.sql.SQLException: ORA-00900: invalid SQL statement
'.
at com.sap.aii.af.service.api.AdapterAccess.sendMsg(AdapterAccess.java:214)
at com.sap.aii.af.service.api.AdapterAccess.execute(AdapterAccess.java:283)
at com.sap.aii.ibrun.server.lookup.AdapterProxyLocal.execute(AdapterProxyLocal.java:123)
at com.sap.aii.ibrun.server.lookup.SystemAccessorInternal.execute(SystemAccessorInternal.java:68)
at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:149)
at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:77)
at com.sap.aii.utilxi.hmis.server.HmisServiceImpl.invokeMethod(HmisServiceImpl.java:169)
at com.sap.aii.utilxi.hmis.server.HmisServer.process(HmisServer.java:178)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:296)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:211)
at com.sap.aii.utilxi.hmis.web.workers.HmisInternalClient.doWork(HmisInternalClient.java:70)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doWork(HmisServletImpl.java:496)
at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doPost(HmisServletImpl.java:634)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Could you please help to let me know what should I do to fix it?Thank youthe purpose to do this update is, we want to get a interface depended sequense number, every message should have a unique message id, then use JDBC receiver adapter to insert this message to several DB tables, Legacy application program will use these message id to join these tables to get data.
for example: SAP send sales order data to Legacy system, every Sales Order Create and Modification will trigger a message to Leagcy system, Legacy system use Staging table to receive these messages, one table for SO Header,one for Item,one for schedule line for each item. So when Legacy program cannot use SO number as key to join these table, because every change will create a message. That's why we want to maintain a unique message id for every message.
Do you have any other solution to realize this requirement? thank you very much for your help. -
Monitoring of older RFC Adapter messages - RFC API
Hi,
I have successfully implemented a number of scenarios (File to rfc & File to Idoc)that required external data lookup - using the RFC API (calling a customer RFC FM) (and parsing the response with DOM).
I am also using Global variables to store my lookup responses to help minimize the number of RFC calls invoked.
When trouble shooting - as expected the log in the communication channel for the RFC adapter shows the BAPI response. However the number of records is always restricted to 25.
If I process a message with 30 records, and lets say the first RFC Lookup fails but the remaining 29 are successfully - because the log is limited to 25 I lose a record of this error.
Am I missing another method of search?
Is this just a display restriction and perhaps I could report over the underlying tables myself?
Regards
AndrewCommunication channel monitoring is as i understood primarily für monitoring the module chain a message is eventually running through. Did you try monitoring via RWB->Message Monitoring or sxmb_moni? There also should be a reference to the response. Maybe I didn´t get you right, but as far as I remember RFC Calls are also listed there with a bigger history.
Thomas -
Is Mapping Lookup table possible with IDOC to FIle scenario
Hi all,
Need suggestion, I am using SP16
My sceanrio is IDOC to FIles, and have to use a Mapping Lookup tables for some of the fields within the mapping...
'Crossref: PlantLoc_to_WhseComDiv. Value mapping lookup to take two fields from SAP and convert to WMS 3-digit value'
How to go with this, since i have checked in SAP library that it is for only RFC,JDBC,SOAP adapters ...
Need u r valuable inputs,
Regards,
sridharYou can use RFC or SOAP or JDBC lookup in your mapping.Why not?..It does not mean that we use the lookups only in RFC secnarios.You can use them in any scenario.
-
Mapping Lookup and performance?
Hi all,
I'm thinking about using mapping lookup (JDBC)
Does anyone have experience with the performance of this metod?
would it be better to use the BPM?
Thanks
Thomas Nørmarkhi,
DB lookup in mapping will always be more efficient
then the BPM but the questions are :
- how will you see handle the errors in this?
- you will not be able to see this query (in message monitoring - as you do in case of BPM
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a> -
Mapping lookup up failure with input JavaBean with an array of strings
To receive input data our Web service defines a JavaBean one element of which is
an array of strings. When a test Java client calls the service method the call
is completed successfully. When a Perl client calls the service method an exception
is returned. If I understand BEA's Web service documentation, it isn't necessary
to do development for the service specifically to enable correct processing of
an array of strings.
In our environment we are running WL 8.1 SP 1.
Please review the problem documentation and explain to me the cause of the exception
and what I must do to prevent it.
Thank you.
The exception:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><env:Header/><env:Body><env:Fault><faultcode>env:Server</faultcode><faultstring>Exception
during processing: weblogic.xml.schema.binding.DeserializationException: mapping
lookup failure. type=['http://www.w3.org/1999/XMLSchema']:xsd:string schema context=TypedSchemaContext{javaType=java.lang.String}
(see Fault Detail for stacktrace)</faultstring><detail><bea_fault:stacktrace xmlns:bea_fault="http://www.bea.com/servers/wls70/webservice/fault/1.0.0"/>weblogic.xml.schema.binding.DeserializationException:
mapping lookup failure. type=['http://www.w3.org/1999/XMLSchema']:xsd:string schema
context=TypedSchemaContext{javaType=java.lang.String}
at weblogic.xml.schema.binding.RuntimeUtils.lookup_deserializer(RuntimeUtils.java:461)
at weblogic.xml.schema.binding.SoapArrayCodecBase.getComponentDeserializer(SoapArrayCodecBase.java:574)
at weblogic.xml.schema.binding.SoapArrayCodecBase.deserialize(SoapArrayCodecBase.java:285)
at weblogic.xml.schema.binding.BeanCodecBase.processElement(BeanCodecBase.java:183)
at weblogic.xml.schema.binding.BeanCodecBase.processAllElements(BeanCodecBase.java:165)
at weblogic.xml.schema.binding.BeanCodecBase.processElements(BeanCodecBase.java:145)
at weblogic.xml.schema.binding.BeanCodecBase.deserialize(BeanCodecBase.java:108)
at weblogic.xml.schema.binding.RuntimeUtils.invoke_deserializer(RuntimeUtils.java:428)
at weblogic.xml.schema.binding.RuntimeUtils.invoke_deserializer(RuntimeUtils.java:328)
at weblogic.webservice.core.DefaultPart.toJava(DefaultPart.java:384)
at weblogic.webservice.core.DefaultMessage.toJava(DefaultMessage.java:458)
at weblogic.webservice.core.handler.InvokeHandler.handleRequest(InvokeHandler.java:78)
at weblogic.webservice.core.HandlerChainImpl.handleRequest(HandlerChainImpl.java:143)
at weblogic.webservice.core.DefaultOperation.process(DefaultOperation.java:518)
[more]
The XML generated for the Perl client:
<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:namesp2="http://namespaces.soaplite.com/perl"
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><namesp1:getWorkOrdersByFilters
xmlns:namesp1="ncr.com"><gIMServiceRequest xsi:type="ns:GIMServiceRequest" xmlns:ns="java:com.ncr.gim.bean.service"><applicationID
xsi:type="xsd:string">REVLOG</applicationID><nodeId xsi:type="xsd:string">00XH</nodeId><stopCodes
xsi:type="namesp2:array" SOAP-ENC:arrayType="xsd:string[2]"><xsd:string xsi:type="xsd:string">06</xsd:string><xsd:string
xsi:type="xsd:string">16</xsd:string></stopCodes></gIMServiceRequest></namesp1:getWorkOrdersByFilters></SOAP-ENV:Body></SOAP-ENV:Envelope>
The XML generated for a test Java client:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><env:Header/><env:Body
env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><m:getWorkOrdersByFilters
xmlns:m="ncr.com"><gIMServiceRequest xmlns:n1="java:com.ncr.gim.bean.service"
xsi:type="n1:GIMServiceRequest"><CSRCode xsi:type="xsd:string">987x00</CSRCode><applicationID
xsi:type="xsd:string">GIM</applicationID><incidentNbr xsi:nil="true"/><nodeId
xsi:type="xsd:string">00T5</nodeId><stopCodes soapenc:arrayType="xsd:string[3]"><xsd:string
xsi:type="xsd:string">00</xsd:string><xsd:string xsi:type="xsd:string">01</xsd:string><xsd:string
xsi:type="xsd:string">02</xsd:string></stopCodes></gIMServiceRequest></m:getWorkOrdersByFilters></env:Body></env:Envelope>
The JavaBean:
public class GIMServiceRequest implements Serializable {
private String applicationID = GIMConstants.UNKNOWN_APPLICATION_ID;
private String nodeId = null;
private String incidentNbr = null;
private String CSRCode = null;
private String[] stopCodes = null;
public void setStopCodes(String[] aStopCodes) {
stopCodes = aStopCodes;
public String[] getStopCodes() {
return stopCodes;
[more]
The service build.xml file:
<project name="GIMService" default="all" basedir=".">
<target name="all" depends="ear"/>
<target name="ear">
<servicegen
destEar="GIMService.ear"
contextURI="GIMContext" >
<service
ejbJar="GIMServiceEJB.jar"
targetNamespace="ncr.com"
serviceName="GIMService"
serviceURI="/GIM_URI"
generateTypes="True"
expandMethods="True"
style="rpc"
protocol="http" >
<client
clientJarName="GIMService_client.jar"
packageName="com.ncr.gim.gimservice.client" >
</client>
</service>
</servicegen>
</target>
</project>Hi Jeff,
Looks like the Perl client is using an older (deprecated) schema
namespace "http://www.w3.org/1999/XMLSchema" that is causing this
failure.
Hope this helps,
Bruce
Jeff Carey wrote:
>
To receive input data our Web service defines a JavaBean one element of which is
an array of strings. When a test Java client calls the service method the call
is completed successfully. When a Perl client calls the service method an exception
is returned. If I understand BEA's Web service documentation, it isn't necessary
to do development for the service specifically to enable correct processing of
an array of strings.
In our environment we are running WL 8.1 SP 1.
Please review the problem documentation and explain to me the cause of the exception
and what I must do to prevent it.
Thank you.
The exception:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><env:Header/><env:Body><env:Fault><faultcode>env:Server</faultcode><faultstring>Exception
during processing: weblogic.xml.schema.binding.DeserializationException: mapping
lookup failure. type=['http://www.w3.org/1999/XMLSchema']:xsd:string schema context=TypedSchemaContext{javaType=java.lang.String}
(see Fault Detail for stacktrace)</faultstring><detail><bea_fault:stacktrace xmlns:bea_fault="http://www.bea.com/servers/wls70/webservice/fault/1.0.0"/>weblogic.xml.schema.binding.DeserializationException:
mapping lookup failure. type=['http://www.w3.org/1999/XMLSchema']:xsd:string schema
context=TypedSchemaContext{javaType=java.lang.String}
at weblogic.xml.schema.binding.RuntimeUtils.lookup_deserializer(RuntimeUtils.java:461)
at weblogic.xml.schema.binding.SoapArrayCodecBase.getComponentDeserializer(SoapArrayCodecBase.java:574)
at weblogic.xml.schema.binding.SoapArrayCodecBase.deserialize(SoapArrayCodecBase.java:285)
at weblogic.xml.schema.binding.BeanCodecBase.processElement(BeanCodecBase.java:183)
at weblogic.xml.schema.binding.BeanCodecBase.processAllElements(BeanCodecBase.java:165)
at weblogic.xml.schema.binding.BeanCodecBase.processElements(BeanCodecBase.java:145)
at weblogic.xml.schema.binding.BeanCodecBase.deserialize(BeanCodecBase.java:108)
at weblogic.xml.schema.binding.RuntimeUtils.invoke_deserializer(RuntimeUtils.java:428)
at weblogic.xml.schema.binding.RuntimeUtils.invoke_deserializer(RuntimeUtils.java:328)
at weblogic.webservice.core.DefaultPart.toJava(DefaultPart.java:384)
at weblogic.webservice.core.DefaultMessage.toJava(DefaultMessage.java:458)
at weblogic.webservice.core.handler.InvokeHandler.handleRequest(InvokeHandler.java:78)
at weblogic.webservice.core.HandlerChainImpl.handleRequest(HandlerChainImpl.java:143)
at weblogic.webservice.core.DefaultOperation.process(DefaultOperation.java:518)
[more]
The XML generated for the Perl client:
<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"
xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/1999/XMLSchema" xmlns:namesp2="http://namespaces.soaplite.com/perl"
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><namesp1:getWorkOrdersByFilters
xmlns:namesp1="ncr.com"><gIMServiceRequest xsi:type="ns:GIMServiceRequest" xmlns:ns="java:com.ncr.gim.bean.service"><applicationID
xsi:type="xsd:string">REVLOG</applicationID><nodeId xsi:type="xsd:string">00XH</nodeId><stopCodes
xsi:type="namesp2:array" SOAP-ENC:arrayType="xsd:string[2]"><xsd:string xsi:type="xsd:string">06</xsd:string><xsd:string
xsi:type="xsd:string">16</xsd:string></stopCodes></gIMServiceRequest></namesp1:getWorkOrdersByFilters></SOAP-ENV:Body></SOAP-ENV:Envelope>
The XML generated for a test Java client:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><env:Header/><env:Body
env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><m:getWorkOrdersByFilters
xmlns:m="ncr.com"><gIMServiceRequest xmlns:n1="java:com.ncr.gim.bean.service"
xsi:type="n1:GIMServiceRequest"><CSRCode xsi:type="xsd:string">987x00</CSRCode><applicationID
xsi:type="xsd:string">GIM</applicationID><incidentNbr xsi:nil="true"/><nodeId
xsi:type="xsd:string">00T5</nodeId><stopCodes soapenc:arrayType="xsd:string[3]"><xsd:string
xsi:type="xsd:string">00</xsd:string><xsd:string xsi:type="xsd:string">01</xsd:string><xsd:string
xsi:type="xsd:string">02</xsd:string></stopCodes></gIMServiceRequest></m:getWorkOrdersByFilters></env:Body></env:Envelope>
The JavaBean:
public class GIMServiceRequest implements Serializable {
private String applicationID = GIMConstants.UNKNOWN_APPLICATION_ID;
private String nodeId = null;
private String incidentNbr = null;
private String CSRCode = null;
private String[] stopCodes = null;
public void setStopCodes(String[] aStopCodes) {
stopCodes = aStopCodes;
public String[] getStopCodes() {
return stopCodes;
[more]
The service build.xml file:
<project name="GIMService" default="all" basedir=".">
<target name="all" depends="ear"/>
<target name="ear">
<servicegen
destEar="GIMService.ear"
contextURI="GIMContext" >
<service
ejbJar="GIMServiceEJB.jar"
targetNamespace="ncr.com"
serviceName="GIMService"
serviceURI="/GIM_URI"
generateTypes="True"
expandMethods="True"
style="rpc"
protocol="http" >
<client
clientJarName="GIMService_client.jar"
packageName="com.ncr.gim.gimservice.client" >
</client>
</service>
</servicegen>
</target>
</project> -
ABAP Mapping in RFC to SOAP Scenario
Hi Folks,
I have a scenario to send data from RFC to SOAP. I want to use the ABAP MApping for this case. Can anybody guide me how to do the ABAP Mapping for this case ? It will be real help if somebody can give a step by step guide ?
Regards,
SantoshHello Again,
HOW TO DO ABAP MAPPING:
Use this link and go to sec 3.1 Do exactly as mentioned in this link.
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5c46ab90-0201-0010-42bd-9d0302591383
OR
1. Open http://<host>:<port>/exchangeProfile/index.html
2. Choose IntegrationBuilder -> IntegrationBuilder.Repository ->
com.sap.aii.repository.mapping.additionaltypes
3. Maintain the following entry:
R3_ABAP|Abapclass;R3_XSLT|XSL (ABAP Engine)
4. Open http://<host>:<port>/rep/support/admin/index.html
5. Choose Administration of Properties -> All Properties
6. If the value associated to parameter com.sap.aii.repository.mapping.additionaltypes is not correct, choose REFRESH at the top of the page.
How to call XI ABAP Mapping via RFC:
/people/ricardoandres.maienza/blog/2007/04/06/how-to-call-xi-abap-mapping-via-rfc
XI: ABAP mapping blogs
/people/michal.krawczyk2/blog/2006/09/20/xi-abap-mapping-logs--more-standard-better-visibility
/people/rahul.nawale2/blog/2006/11/01/dynamically-sending-a-mail-to-the-po-creator-using-xslt-abap-mapping
PART 1
/people/r.eijpe/blog/2005/11/10/xml-dom-processing-in-abap-part-i--convert-an-abap-table-into-xml-file-using-sap-dom-approach
PART 2
/people/r.eijpe/blog/2005/11/21/xml-dom-processing-in-abap-part-ii--convert-an-xml-file-into-an-abap-table-using-sap-dom-approach
PART 3
Convert an ABAP table into XML file using SAP DOM Approach
/people/r.eijpe/blog/2006/02/19/xml-dom-processing-in-abap-part-iiia150-xml-dom-within-sap-xi-abap-mapping
Testing ABAP Mapping
/people/sameer.shadab/blog/2005/09/29/testing-abap-mapping
Regards,
Madan Agrawal
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