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

Similar Messages

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

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.

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.

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.

Value Mapping Replication for Mass Data - Performance Issues

Hi All,
We are looking into Value Mapping Replication for Mass Data. We have done this for less number of fields.
Now we might have to have 15,000 records in the cache for the Value Mapping. I am not sure how this would effect the Java Cache and Java Engine as a whole.
There might be a situation where we will have to leave the 15K records in the cache table on Java Engine...
Are there any parameters that we can look into just to see how this hits the performance.
Any links/ guidance in the right direction might help me..
reg

Naveen,
Check jins reply in this thread (they have done with API and without API using graphical but still some issues):
Value mapping performance using LookUp API
---Satish

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 from BPM

Hi,
I'm trying to maintain some value mapping replication data from a BPM. Based on certain steps and their results, a Value Mapping Replication message is sent from BPM. I configured the the receiver as XI system and used the XI channel with java path as mentioned in the help.
Though I can see a checkered flag in SXMB_MONI, I cant see the data in the RWB cache monitoring. When I double click the message, by I dont see the the payload received by the receiver but I see the SOAP envelope with some details. When I execute the scenario from ABAP out bound proxy and the same receiver XI channel, I can see the value mapping data in cache monitoring of RWB.
Whats wrong/missing?
Thanks in advance
Praveen

Somebody help me !!

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 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

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 from SAP

Hi
I have gone thru the Blogs and threads related to value mapping replication from SAP.
Inmy observervation http://sap.com/xi/XI/System of SAP BASIS 7.00
still I have some doubts...
1)what is the differnce between ValueMappingReplication(Asynchronous) and ValueMappingReplicationSynchronous .
when we will use them.
2) Message type ValueMappingReplication contains Operation ,GroupId,Context,scheme,agency.
what is the meaning of Operation??
what is the use of group ID??
is this necessary to maintain all these values in Ztable and also source and target values ?? and use them in Abap aproxy logic??
3) is there any Message Mapping Needed.?? and Interface Mapping Needed to implement value Mapping replication??
but in this blog
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1301i [original link is broken] [original link is broken] [original link is broken] didnt find any interface mapping .
4)what is the Sender Adapter type ??
5) if I did replication from SAP..can I see the details in ID
please guide me
regards
munna

hi
1)what is the differnce between ValueMappingReplication(Asynchronous) and ValueMappingReplicationSynchronous .
In sync you will get the value mapping replication status back and in async you won't. In sync based on the response u can update again in case of any failure. If data size is large use async.
2) Message type ValueMappingReplication contains Operation ,GroupId,Context,scheme,agency.
what is the meaning of Operation??
The operation that you are going to perform. Below is the operations list and the contents to be set in the message for the same
Insert = all fields must be set;
Delete =all fields must be set;
DeleteGroup = fields GroupID and context must be set;
DeleteContext = field Context must be set;
DeleteContextGeneric = Context contains the starting part for the context to be deleted
what is the use of group ID??
Displays the different representations of an object.
A value mapping group is identified uniquely by a GUID.
You can also assign a name to a value mapping group.
is this necessary to maintain all these values in Ztable and also source and target values ?? and use them in Abap aproxy logic??
no. system creates the value mapping table. you can take it frm there. no need of any ztables.
3) is there any Message Mapping Needed.?? and Interface Mapping Needed to implement value Mapping replication??
You will be sending the value mapping data from a sender system. If it can sent in the same format not required, otherwise you will have to.
4)what is the Sender Adapter type ??
Any adapter...depends on the sender system.
5) if I did replication from SAP..can I see the details in ID
You can see it in Cache monitoring in RWB.
for more details refer
http://help.sap.com/saphelp_nw70/helpdata/EN/13/ba20dd7beb14438bc7b04b5b6ca300/content.htm
rgds
Arun

Value Mapping Replication - no method ValueMappingReplicationOutSynchronou

Hi There,
When i am trying to implement value mapping replication i a getting the below error.
""com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing inbound message. Exception: No such method ValueMappingReplicationOutSynchronous in proxy bean localejbs/sap.com/com.sap.xi.services/ValueMappingApplicationSynchronous""
I am using "ValueMappingReplicationOutSychronous" as my oubtbound and "ValueMappingReplicationOutSychronous" as my inbound interfaces.
We dont need to change anything other than server and port in the below URL to register right.?
http://<Server>:<Port>/ProxyServer/register?ns=http://sap.com/xi/XI/System&interface=ValueMappingReplicationSynchronous&bean=localejbs/sap.com/com.sap.xi.services/ValueMappingApplicationSynchronous&method=valueMappingReplicationSynchronous
Please note that i have tried multiple combinations in the above URLCas it gave the error after replacing only server and port.
Let me what went wrong..
Please help me out..
Regards
Harish

Hi.
First check if your interface is already registered,
http://server:port/ProxyServer/listAll
then unregister all
http://server:port/ProxyServer/unregisterAll
then register again..
there is another options.
Requests to (un)register beans for interfaces (requires security role xi_jpr_register_bindings):
/register Example: /register?[ns=myNamespace&]interface=myInterface&bean=myBean&method=myMethod
/unregister Example: /unregister?[ns=myNamespace&]interface=myInterface[&bean=myBean&method=myMethod]
/unregisterAll
Requests to list registered beans (requires security role xi_jpr_list_bindings):
/list Example: /list?[ns=myNamespace&]interface=myInterface
/listAll
Request to test the Java Proxy Runtime (requires security role xi_jpr_admin):
/jprselftest (also requires a configuration in the Integration Directory)

Value Mapping replication GUID Logic

HI,
We are doing Value Mapping replication from ECC table entries to Pi Runtime Value Mapping cache.
We are generating the Group ID required for Value Mapping from ECC.
Here we are confused with the logic for GUID Generation.
At first I thought the driving factors are -- if there is already an entry for the same Source Agency, Source Scheme, Target Agency, Target Scheme and Target Value then it should go in the same group id, else a new gr id needs to be generated.
However it looks like that is incorrect.
Can somebody help us on what should be the logic for generating group id for Value mapping replication.
We have the scenario where the same source Agency, Scheme ,Value maps to multiple target Schemes... and it is not working if we have different Group ids...
Thanks,
Himadri

> We have the scenario where the same source Agency, Scheme ,Value maps to multiple target Schemes... and it is not working if we have different Group ids...
If you want to have multiple targets, then you have create pairs with unique GUID
like this:
A - 1 GUID X
A - 2 GUID Y
A - 3 GUID Z
The standard value mapping function does not work, when you have multiple targets. It will not return an entry.
You have to create a UDF for this purpose. You need to identify which target do you want to select from different values.
An UDF could look like this extract:
IFIdentifier source = XIVMFactory.newIdentifier(source_context,source_agency,source_scheme);
IFIdentifier target = XIVMFactory.newIdentifier(target_context,target_agency,target_scheme);
IFRequest request = XIVMFactory.newRequest(source,target,sourceValue);
try{
IFResponse response = XIVMService.executeMapping(request);
if (response.countTargetValues() > 0){
String[] targetValues = response.getTargetValues();
// take first value of result
return targetValues[0];
This example is taken from PI 7.1
Edited by: Stefan Grube on Oct 22, 2010 9:32 AM

Value mapping replication - java cache

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