Clarrification about JPR involvment in Value Mapping Replication

Hi All,
I am new to this PI topic. Recently started learning PI. Currently looking at JPR. I have seen a scenario where JPR is involved in ValueMapping Replication. Can anyone please explain how this happens actually?
Please provide a detailed flow of calls to and fro from JPR.
<Removed by moderator>
Regards,
Vara999
Edited by: Prateek Raj Srivastava on Aug 10, 2010 5:40 PM

For updating the Java runtime cache, java proxy has to be generated and registered in NWA. In ID, you will configure receiver XI adapter which will make JPR call.
Regards,
Prateek

Similar Messages

Value Mapping replication issue

Hi PI Experts,
I am working on the Value mapping replication scenario using Z-table created in R/3 system.
I have configured the value mapping Replication Out Abap proxy.
I am getting the following error :
Audit Log for Message: 4d404b41-39e4-0083-e100-80008b3557e6
Time Stamp Type Description
2011-01-27 07:56:19 Information The message was successfully received by the messaging system. Protocol: XI URL: http://gendevhrcx51.unix.appliarmony.net:54000/MessagingSystem/receive/JPR/XI Credential (User): PIAPPLUSER
2011-01-27 07:56:19 Information Using connection JPR. Trying to put the message into the receive queue.
2011-01-27 07:56:19 Information Message successfully put into the queue.
2011-01-27 07:56:19 Information The message was successfully retrieved from the receive queue.
2011-01-27 07:56:19 Information The message status was set to DLNG.
2011-01-27 07:56:19 Information Java Proxy Runtime (JPR) accepted the message.
2011-01-27 07:56:19 Error JPR could not process the message. Reason: Cannot locate proxy bean ValueMappingApplication.
2011-01-27 07:56:19 Error Delivering the message to the application using connection JPR failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing inbound message. Exception: Cannot locate proxy bean ValueMappingApplication.
2011-01-27 07:56:19 Information The message status was set to WAIT.
2011-01-27 07:56:19 Information The asynchronous message was successfully scheduled to be delivered at Thu Jan 27 08:01:19 CET 2011.
I have followed the threads :
1) /people/udo.martens/blog/2009/04/03/value-mapping-replication-scenario
2) ValueMappingReplication in PI 7.1
3) How to Perform Value Mapping u2013 A Walkthrough -> Sarath Chandra Kandadai
which had similar issue but could not make any headway.
Questions :
1) Are there any specific PIAPPLUSER authorizations required ,I have configured the CC as per the 3rd thread.
2) There is an issue with SLD access when I look at the JPR monitoring,could be the possible reason.
SLD access SLD host:port = gendevhrcx51:54000
Error getting JPR configuration from SLD. Exception: No entity of class SAP_BusinessSystem for DHX.SystemHome.gendevhrcx51 found
No access to get JPR configuration
I have refered to the Note : 809420 and asked the basis team to look into this.
I am running out of ideas ,request you guys to help on this issue.
Thanks
-Alok

Hi Alok,
i have similar error. Here the error:
30.12.2013 20:40:17.789
Information
Java Proxy Runtime (JPR) accepted the message.
30.12.2013 20:40:17.871
Error
JPR could not process the message. Reason: No remote bean found for reference of class com.sun.proxy.$Proxy352.
30.12.2013 20:40:17.876
Error
Delivering the message to the application using connection JPR failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing inbound message. Exception: No remote bean found for reference of class com.sun.proxy.$Proxy352.
30.12.2013 20:40:17.911
Information
The asynchronous message was successfully scheduled to be delivered at Mon Dec 30 20:45:17 CET 2013.
I have registered the inbound interfaces:
http://sap.com/xi/XI/System#ValueMappingReplication = localejbs/sap.com/com.sap.xi.services/ValueMappingApplication:valueMappingReplication
http://sap.com/xi/XI/System#ValueMappingReplicationSynchronous = localejbs/sap.com/com.sap.xi.services/ValueMappingApplicationSynchronous:valueMappingReplicationSynchronous
2 interfaces found
But somehow the bean is not found and gave me the error :
JPR could not process the message. Reason: No remote bean found for reference of class com.sun.proxy.$Proxy352.
Can you tell me in detail what you have done to resolve the problem? I send the test data from soapui using the outbound interface ValueMappingReplicationOut provided by the content in SAP BASIS 7.11.
Thanks,
Ly-Na

Cache update in value mapping replication

Could anyone let me know when value mapping replication of mass data is done , the updated values in the java runtime cache that we can view in RWB->Cache Monitoring->Mapping Runtime Cache - are they deleted on system restart or are persisted somewhere.Is it only cached in Java memory and after restart we need to re invoke the scenario again to update the same.
Regards
Subhro

Hi,
You can refer the following post which talks about the same issue.
Re: Value Mapping Considerations for significantly high input
Also, go through this link for value mapping replication
http://help.sap.com/saphelp_nw04s/helpdata/en/2a/9d2891cc976549a9ad9f81e9b8db25/content.htm
Regards

Value Mapping Replication - 7.31

hi,
 working on a requirement of value mapping replication on 7.31 environment.
 I have used the standard - ValueMappingReplication service interface as the receiver as it is an async scenario.
 My sender structure is similar to the ValueMappingReplication. I am using a SOAP UI to hit the PI server. I have downloaded the WSDL from the ID and used it as a request.
So it is basically a soap sender ( from SOAP UI ) to SOAP Receiver - async. - I am using Transport Protocol - HTTP and Message Protocol - X13.0
I have registered the URL -http://<Server>:<Port>/ProxyServer/register?ns=http://sap.com/xi/XI/System&interface=ValueMappingReplication&bean=localejbs/sap.com/com.sap.xi.services/ValueMappingApplication&method=valueMappingReplication (for the asynchronous replication scenario)
--- how do i hit the Java proxy servlet ? to update the data on PI runtime cache?
- wht url should i use ? -/MessagingSystem/receive/JPR/XI/http://<Server>:<Port>/ - is this correct ?

Hello,
Use this URL in SOAP receiver channel
http://<host>:<port>/MessagingSystem/receive/JPR/XI
Thanks
Amit Sriavstava

Value Mapping Replication for Mass Data

Hi SDN,
I have to design an interface in XI 3.0 (SP14 on AIX) for replicating mass data from file databse etc to the XI runtime cache.
I went thru the follwing weblog which proved to be helpful:/people/sreekanth.babu2/blog/2005/02/23/value-mapping-replication
ValueMappingReplicationOut being my Asynchronous outbound interface and ValueMappingReplication being Asynchronous Inbound Interface of in the software component SAP BASIS, software component version SAP BASIS 6.40 in the namespace http//sap.com/xi/XI/System.
Am aware that for this scenario the receiver is predefined (it must be on the Integration Server).
My question here is how do i use the outbound interface to send data to XI. I mean in my case i have a file and SQL server as the sender.
Can somebody detail the steps involved. Suppose i dont want to use ABAP proxy or JAVA proxy HTTP adapter sending the message,
Do i have other options to send data to XI value mapping interface?
Regards,
Vineet

When you want to send data from a file, just map the structure from the arriving XML to ValueMappingReplication. There is no need for using the interface ValueMappingReplicationOut or use an ABAP proxy.
Regards
Stefan

Value Mapping Replication - Issue - Authorization Error

Hi all,
I am trying to do value mapping replication of the data from a table in ECC system using an outbound proxy on ECC and ASync Inbound interface on XI - valuemappingreplication.
Steps followed:
1. Created Table Stucture and did write a report to extract the data from the table in ECC to send the data through Outbound proxy.
2.Followed this blog - Value Mapping replication
When tried to execute the scenario after all the steps in the above blog, we have an error in sxmb_moni saying that the authentication failed. I used pisuper, pidiruser in the receiver communication channel
3.Generated a Java Proxy for the valuemappingreplication interface.
4.Tried to deploy the .jar from the above step using SDM, I was not able to deploy it.
reg
Edited by: naveen chitluri on Jul 16, 2008 12:55 PM

All,
For the value mapping replication,
I have tried to send the message to URL directly for RWB, Test Message in the Component Monitoring http://server:50400/MessagingSystem/receive/JPR/XI.
I am getting an error saying that:
Delivery of the message to the application using connection JPR failed, due to: com.sap.aii.af.ra.ms.api.RecoverableException: Interface urn:flatfile:to:flatfile#MI_EMP_FILE_ASYNC_OUT not registered: com.sap.aii.proxy.xiruntime.core.XmlRecoverableException: Interface urn:flatfile:to:flatfile#MI_EMP_FILE_ASYNC_OUT not registered
Can anyone throw some light on this.
reg

401 - Unauthorized error in Value Mapping Replication scenario

Hi,
I'm trying to push some Value Mapping replication data from one of the clients (which is a non-Integration Server) of XI system to IS. When I execute the program which calls the outbound proxy, the XI message fails with the error HTTP_RESP_STATUS_CODE_NOT_OK 401 Unauthorised.
As given in SAP help, I registered the inbound java proxies and generated the outbound proxies. I confiured the receiver channel with path /MessagingSystem/receive/JPR/XI. In authentication data, I tried several users such as XISUPER, XIAPPLUSER, XIISUSER..Still I get the same error.
What is missing/wrong?
Thanks in advance
Praveen Sirupa

Hi Praveen,
Could you pls do the following...just for verification....
enter the url http://<was_server>:5<sysnr>00/MessagingSystem/receive/JPR/XI
and when it asks for authentication give the XIAPPLUSER and password...you should get an xml that looks like this...
<?xml version="1.0" encoding="UTF-8" ?>
- <scenario>
<scenname>MSG_SCEN</scenname>
<scentype>SERV</scentype>
<sceninst>MSG_001</sceninst>
<scenversion>001</scenversion>
- <component>
<compname>SERVLET</compname>
<compdesc>Messaging System</compdesc>
<comphost>localhost</comphost>
<compinst>MSG_001</compinst>
- <message>
<messalert>OKAY</messalert>
<messseverity>100</messseverity>
<messarea>QR</messarea>
<messnumber>801</messnumber>
<messparameter>na</messparameter>
<messtext>MessagingServlet is active.</messtext>
</message>
</component>
</scenario>
Thanks,
Renjith

Anyone worked on Value Mapping Replication for Mass Data

hi all,
Is there any one who worked on Value Mapping Replication for Mass Data stuff.
What is this?
The on page 139 of the doc below tells about registereing
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/627d1cbc-0601-0010-aea2-c275521673f2
Can any one explain guide me in that direction.
reg,

Naveen,
Have a look at the weblog /people/sreekanth.babu2/blog/2005/02/23/value-mapping-replication
Refer the below discussion too
Re: How to edit roles for specific tasks in IR & ID?
Best regards,
raj.
Message was edited by:
Raj

Cache not updated on Value Mapping Replication PI 7.1

Hi,
I already configure an scenario to do Value Mapping Replication on PI 7.1
I am sending the xml file thru an HTTP client and it seems to go all the way down. I have a "Processed Successfully" status in the moni but the thing is that I can not see any difference in the Cache at the RWB.
My receiver agreement uses the ValueMappingReplication interface to a CC of type XI.
Any ideas on what could be wrong?
Thanks in advance.
Luis

Hi Udo,
Your reply pointed me to the right direction.
In the RWB I found out that my group-id was in the wrong format, so to be sure, I used a function module called /OSP/GET_GUID. That way I generate a correct 32-bit group-id.
Now it works.
Thanks.
Luis.

Value Mapping Replication Vs RFC Lookup API Usage Pros and Cons

Hi Ananth,
Looking at the options you have, Value Mapping Replication might be a better option, because, by going the second route, you are just trying to simulate how a Value mapping replication works in reality.
But, when the VMR framework is readily available, why do we need to simulate it by using Java code?
Moreover, the java code approach will be triggered as many times and the number of messages that are triggered VS the number of times the VMR tables in the Java Runtime gets updated only when there is an entry that is added/modified in the SAP side (Which i feel is less frequent than the frequency of the messages being sent through XI).
Regards,
Ravi Kanth Talagana

Hi,
There are more issues you need to consider here:
1) Is this static data or will it change often (the lookup data);
2) Wether it is a good approach to keep it in middle system? if so who takes the ownership of managing it i.e. update, delete etc from time to time
3) The tables don't seem small to me for value mapping
I am not a big expert but i am off the opinion going RFC way as it will keep loose-coupling in place.
However your issue for not using graphical RFC is not true though, you can pass all your line items as a single object which means only making ONE single call to ECC and then get the return the same way. Think along the lines of internal table as an object
regards,

Value mapping replication - java cache

i used value mapping replication and successfully loaded values to the java cache (i can see the in the cache monitoring but not in the configuration).
when i try to use a scenario with value mapping using the agencies and schemes which i loaded, the mapping doesn't work and i receive the same value that was entered.
what could be the problem?
P.S
i used the same groupid for each pair of source and target value when i loaded them. is that the right way?

Tomer,
what is the context that u used. Did you give the correct context in mapping as in Runtime Cache.
Regards,
Sudharshan N A

How to achieve transport of value mapping replication cache table values ?

During the migration of our interface from XI3.0 to PI 7.11,
I need to transport the value mapping replication cache table values present in cache monitoring of runtime workbench in
XI 3.0 PRD to PI 7.11 DEV .
Please let me know the ways to acheive this so that I can have the same values present in PI 7.11 Value Mapping Cache table as maintained in XI 3.0.
Please point me into correct direction.
Regards
PS

Click on "Tools" option, select "Export Configuration Objects" -> "Individual Objects" -> Choose the "Value Mapping Group" type, and then select the value mappings you want to transport.

ABAP program and FB for value mapping replication

Hi,
we are using a 40B system and I want to use the value mapping replication in XI. To refill the data into the XI database I must write an ABAP and a function module to transfer the data out of R/3 into XI (via RFC). Has anybody an example how the program (and the FB) must look like? i.e I want to read table mvke and extract the materialnumber and the prodhierarchy.
Thanks and best regards
Arnold

Hi Arnold,
First you need a table type with a structure like follows:
operation
groupid
context
identifier
agency
scheme
(corresponding to the Interface ValueMappingReplication)
All used data elements should have type string or charXX
for example: operation - char10, groupid - char32, rest - char120
Next you create a function module with attribute 'remote-enabled module'.
The import parameter is your new table structure.
Next you create an ABAP program. Here an example:
report z_value_mapping .
tables mvke.
data:
p_value_mapping type zvalue_mapping,
p_value_mapping_table type zvalue_mapping_table.
p_value_mapping-operation = 'Insert'.
p_value_mapping-context = 'http://xi.com/Material'.
select * from mvke where matnr between '170' and '501'.
check not mvke-prodh is initial.
* Create a value mapping group to join two entries.
* use a unique 32 digit number.
concatenate '00000000000000' mvke-prodh into p_value_mapping-groupid.
translate p_value_mapping-groupid using ' 0'.
* Store the mapping source as first entry to the group
p_value_mapping-identifier = mvke-matnr.
p_value_mapping-agency = 'SenderAgency'.
p_value_mapping-scheme = 'MATNR'.
append p_value_mapping to p_value_mapping_table.
* Store the mapping target as second entry to the group
p_value_mapping-identifier = mvke-prodh.
p_value_mapping-agency = 'ReceiverAgency'.
p_value_mapping-scheme = 'PRODH'.
append p_value_mapping to p_value_mapping_table.
endselect.
* Push data to XI
call function 'Z_VALUE_MAPPING' in background task
destination 'IS_XID'
exporting
value_mapping = p_value_mapping_table.
commit work.
Import the RFC to the Integration Builder, create a mapping between your RFC and the interface ValueMappingReplication.
Check this Blog for additional steps:
/people/sreekanth.babu2/blog/2005/02/23/value-mapping-replication
Choose names for context, agency and scheme which are useful your scenario.
Regards
Stefan

Value Mapping Replication Inbound Structure

Hi All,
I am using Value Mapping Replication to upload Value Mapping Table in runtime cache, to do this first i create value mapping manually in ID with source and target.
Source:Agency : ValCustomerNo_B
Schema : ValB
Value : xxx
Target:Agency : ValCustomerNo_J
Schema : ValJ
Value : yyy
Now try to upload 1800 record in the same value mapping table through Value Mapping Replication. Inbound structure looks like this.
<?xml version="1.0"?>
<ns1:ValueMappingReplication>
 <Item>
 <Operation>Insert</Operation>
 <GroupID>f16372c043bd11dea79f001558c985eb</GroupID>
 <Context> http://sap.com/xi/XI</Context>
 <Identifier scheme=" ValB" agency="ValCustomerNo_B">3DASDIG</Identifier>
 </Item>
 <Item>
 <Operation>Insert</Operation>
 <GroupID>f16372c043bd11dea79f001558c985eb</GroupID>
 <Context>http://sap.com/xi/XI</Context>
 <Identifier scheme="ValJ" agency="ValCustomerNo_J">1960452622</Identifier>
 </Item>
 <Item>
 <Operation> Insert </Operation>
 <GroupID>f16372c043bd11dea79f001558c985eb</GroupID>
 <Context>http://sap.com/xi/XI</Context>
 <Identifier scheme=" ValB " agency="ValCustomerNo_B">4CAHRJTN</Identifier>
 </Item>
 <Item>
 <Operation>Insert</Operation>
 <GroupID>f16372c043bd11dea79f001558c985eb</GroupID>
 <Context>http://sap.com/xi/XI</Context>
 <Identifier scheme="ValJ" agency=" ValCustomerNo_J">1960457894</Identifier>
 </Item>
I do not know is this xml structure is correct for XI adapter to create correct rows in value mapping table or not?
At runtime value mapping function in graphical mapping, for manually create record in Value mapping table is coming correctly where in case VM replication record it always map to one arbitrary number.
Even when I look into runtime cache notification, manually created record comes in pair like..
Agency : ValCustomerNo_B | Schema : ValB | Value : xxx | Group ID | Context
Agency : ValCustomerNo_J | Schema : ValJ | Value : yyy | Group ID | Context
Where as record for VM Replication comes in sequence first all ValB and then ValJ, they are not in pair
Agency : ValCustomerNo_B | Schema : ValB | Value : xxx | Group ID | Context
Agency : ValCustomerNo_B | Schema : ValB | Value : ppp | Group ID | Context
u2026u2026.
Agency : ValCustomerNo_J | Schema : ValJ | Value : yyy | Group ID | Context
Agency : ValCustomerNo_J | Schema : ValJ | Value : aaa | Group ID | Context
I suspect inbound xml structure is not correct for VM replication.
With Regards
Sunil
Edited by: Sunil Pandey on May 18, 2009 7:40 PM

https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/00ee347e-aabb-2a10-b298-d15a1ebf43c5 that should clear a lot of doubts

Value Mapping Replication

Hi,
I'm having issue in value mapping replication and seeking help to fix it....following is my config in place:
1. Created java out proxy and registered it
http://host:port/ProxyServer/register?
ns=http://sap.com/xi/XI/System&interface=ValueMappingReplication&bean=localejbs/sap.com/com.sap.xi.se
rvices/ValueMappingApplication&method=valueMappingReplication
2. Configurations in place in ID
3. Activated the Outbound ABAP proxy and triggered the call from report program
No errors reported from the client abap proxy, yet, when checked in RWB i'm unable to view the VM table in cache monitoring....not sure where the error is.
Is it required to register the JAR file as generated during the step# 1 in J2EE visual Admin? else is there something I overlooked?

> No errors reported from the client abap proxy, yet, when checked in RWB i'm unable to view the VM table in cache monitoring....not sure where the error is.
Check monitoring for adapter framework for errors.

Clarrification about JPR involvment in Value Mapping Replication

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