on 01-09-2013 3:49 AM
Hi Experts,
In tx SXI_CACHE --> Menu--> Goto --> Adapter Engine Cache
Link is missing after system copy, SLDCHECK works fine and also in SLD Registration all nodes are green
On the other hand in http://hostname:50200/CPACache/refresh?mode=full --> Delta Cache I got the following error "Couldn't parse Configuration Data cache update XML string from Directory"
Hello Jorge.
Nabendu is right. We were facing the same problem with exactly the same error message.
In the chache History you can see when the problem came up the first time. Check which Softwarecomponents have been imported or changed from that time on. I our case it was one of the SAP-Standard components that we have imported in the ESR. After deleting this Softwarecomponent the Cache was working fine again.
Now we are searching for the exact problem but the most important thing is that the CPA-Cache is working now.
Regards,
Thomas
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Hi Jorge,
For SXI_CACHE --> Menu--> Goto --> Adapter Engine Cache missing, please keep in mind that this entry is only filled when one message is triggered to the AE. Not before that.
Refer Note : 817920
For Full Cache Refresh issue:
Please check SAP Note 764176. It should resolve this issue. If not check the below configuration and SAP NOTE 999962
NWA-Configuration management-Infrastructure-java system properties:
choose XPI service:CPA Cache there we can see the following property SLD access =False.
Setting it to True and restarting the CPA Cache.
Also check: http://wiki.sdn.sap.com/wiki/display/XI/SXI_CACHE+Common+Errors
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Hi Nabendu,
Still have the issue.
In Tx SXI_CACHE i found this error:
All users are unlocked and SLDCHECK is working fine.
However this error is also appearing:
com.sap.aii.ib.core.abapcache.CacheRefreshException: Unexpected error on server for system REPOSITORY with application REPOSITORY. Detailed information: Tag empty is not permitted as a root element. definitions is expected. Server stack trace:
com.sap.aii.utilxi.wsdl.api.WsdlParseException: Tag empty is not permitted as a root element. definitions is expected
On the other hand I have a doubt concerning to CPA Cache Service and XPI Adapter Service. I found that some default parameters takes localhost and port 50000 .. our PI is 02..Do I have to change this or not?
Regards.
Hi Jorge,
If SLD access =True, you dont need to change directoryURL.
Please find the below doc:
directoryURL directoryUser directoryPwd | Value type: String In the case of a central or non-central Adapter Framework, the HTTP connection information for connecting to the Integration Directory is usually read from the SLD. If the SLDAccess property is manually set to false, the connection information for the Integration Directory can be explicitly maintained. These properties are provided for SAP internal testing purposes only and can be modified online. They must not be changed in a productive environment. |
http://help.sap.com/saphelp_nw73/helpdata/en/48/CBB57BCEA80783E10000000A42189D/frameset.htm
xiadapter.isconfig.url should also not be changed.
Name Description
xiadapter.isconfig.url
xiadapter.isconfig.username
xiadapter.isconfig.password
xiadapter.isconfig.sapClient
xiadapter.isconfig.sapLanguage
Default:
http://localhost:50080/sap/xi/engine?type=entry
Default: XIAFUSER
Default:
Default: 100
Default: de
The XI adapter as part of the J2EE Adapter
Engine gets the required connection information
for sending XI messages to the Integration Server
(IS) from the Landscape System Directory (SLD)
and the Exchange Profile (EP).
If the SLDAccess property of the J2EE Service
SAP XI AF CPACache is set to false, the
connection information of the Integration Server
can be explicitly set with the properties listed
above.
In the PCK environment (SAP XI CPA Cache
Service property cacheType is set to PCK), the
property values are ignored at runtime. The
connection information to communicate with the
Integration Server has to be provided by the
channel definition and the collaboration
agreement configuration in the Integration
Directory.
These properties must not be changed.
Reference: Page 92 of the below document
Hi Nabendu,
Thank you for your support.
Do you have any idea about the error:
com.sap.aii.ib.core.abapcache.CacheRefreshException: Unexpected error on server for system REPOSITORY with application REPOSITORY. Detailed information: Tag empty is not permitted as a root element. definitions is expected. Server stack trace:
com.sap.aii.utilxi.wsdl.api.WsdlParseException: Tag empty is not permitted as a root element. definitions is expected
Regards
Jorge,
Error "Unexpected error on server for system REPOSITORY with application REPOSITORY" is consequence of Cache issue you are facing.
Get rid of Cache issue and above error will go by itself. Can you check RFC destination
"INTEGRATION_DIRECTORY_HMI" through Transaction SM59 and see if it properly maintained?
Also go to RWB -> Cache Connectivity Test and check if you are able to collect addition trace from their.
Thanks,
Sunil Singh
Hi Jorge,
This error is coming due to some issue at ESR. Check whether you have any inactive objects is there (for All users). If yes, then try to activate that, if its throwing any problem, then either resolve the issue / reject the change.
"Tag empty is not permitted as a root element. definitions is expected" - may be with any External Definition of type XSD/WSDL issue.
Also ensure ID objects and then perform Cache Refresh.
Check the below blog:
http://scn.sap.com/thread/3164367
Let us know your findings after that.
Hi Jorge,
Sunil meant 'RWB' means Runtime Workbench. If you go to <http://<server>:<port>/dir/start/index.jsp>, you can find it at the Right hand below.
Runtime Workbench -> Component Monitoring -> Choose 'Display' -> Cache Connectivity Test
Please find the below document for more information:
http://help.sap.com/saphelp_nwpi711/helpdata/en/13/a051421705be30e10000000a155106/content.htm
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