SLD down but cache refresh

Hi,
If the SLD is down (unavailable) and we make a cache refresh. What happen ? Should the refresh fail or everything will be erased ?
Thx.

hi
As far as i know....
if the sld is down ur cache refresh will fail....
actually whenever we refresh cache ..it will access the SLD ( to get the details of entegration engine ,adapter engine etc.....)....So if no connection is there then cache refresh will not work......
Bill
**reward points if it helps you

Similar Messages

Problems in SLD and Cache refresh (SXI_CACHE).

Dear Experts,
I am facing SLD and Cache refresh problems in PI 7.0 on HP-UX.
1) SXI_CACHE : Last Error During Cache refresh is showing LCR_GET_OWN_BUSINESS_SYSTEM - NO_BUSINESS_SYSTEM error. And also Start Delta Cache Refresh / Start Complete Cache refresh are in deactive mode (Frozen).
2) SLDCHECK : Log says No Business System for ABC Client 100 ".
where ABC=SID. Business System INTEGRATION_SERVER_ABC is declared in SLD and client 100 is assigned.
My question is : Is this a BASIS or DEVELOPER issue? Also please let me know if you have any solutions for the above mentioned issue. Thanks in Advance.
SLDCHECK Log Snippet:
SLD server access settings:
host name: ABCXIDEV
port number: 50000
user : PIAPPLUSER
Use transaction SLDAPICUST if you wish to maintain the SLD server access data
Launching the SLD GUI in a separate browser window...
=> Verify in the browser GUI that the SLD is in a healthy running state!
Calling function LCR_LIST_BUSINESS_SYSTEMS
Retrieving data from the SLD server...
Function call terminated sucessfully
List of business systems maintained in the SLD:
INTEGRATION_SERVER_ABC
ERP_DEV_100
Calling function LCR_GET_OWN_BUSINESS_SYSTEM
Retrieving data from the SLD server...
No corresponding business system found for system ABC client 100
=> Check and maintain the SLD content for the current client

Hello,
Since this is an PI system, your XI consultant must have created/will need to create business systems in SLD for the scenario to work properly. This error is because it cannot find the business system.
You cannot point out the fingers on Basis or XI and say that it is THEIR issue. Please consult with the consultant who is doing the XI interface and check if the business systems he require are properly created in SLD. If not, create them or ask them to create it (if they are allowed to..).
From the error, what i can see is that you have defined an integration server INTEGRATION_SERVER_ABC in SLD . the XI interface is checking the required business system in the integration server INTEGRATION_SERVER_ABC in SLD but cannot find it over there. Please check the integration server INTEGRATION_SERVER_ABC in SLD and talk to the XI consultant and you will be able to fix this with their help.
Hope this helps you..
Regards,
Jazz

"Delta Cache Refresh" option not working in SAP XI 3.0

Hello All,
We are using an SAP XI 3.0 system with SP9 installed on the same. The system is pretty much stable with all the components including SLD running fine. But!, when I run the Transaction "SXI_CACHE", the "Start Delta Cache Refresh" Button appears as Nullified and hinders the option for refreshing the cache. Could anyone guide me through this and make it work as we need to essentially do this step for the scenario we 're working on.
Thanks & Regards,
Venkat.

Venkat,
Could you please check the status of you last cache refresh. There should be a traffic light displaying on the right part of the screen. If the last update was unsuccesful. Delta refresh isn't possible.
Best regards,
Alwin

Cache/Refresh Problem in Crystal Management Console 10..

Hi All
I have suffering from very major problem related to Data refresh....
I m using CR IX as a design Crystal report and Crystal Management console 10 as a Crystal Report Server....
The Problem is that : After Publishing Report On Report Server(CMC) i m calling through my report by the help of reportId which was generated during Publishing Report : So If My report containing Two Parameter the i pass two Parameter value from my Front end as ....
http://<server>/crystal/enterprise10/admin/en/viewrpt.cwr?init=java&apsuser=administrator&apspassword=&apsauthtype=secEnterprise&id=2363&PROMPT0=1914&PROMPT1=GARETH%20%20%20MASON&PROMPT2=canada
but the problem is that If any user Update any value on database and after updation again he check to crystal report ,but it not reflect in Crystal Report....
second problem is:
there is a yellow button display ON CMC ,if user click on this button and change the parameter value it change but again user call report from front end it shows previous value which he entered through click on Yellow Button...
I have checked all option on Crystal report Like Unckeck Option Save Report with data ....
But Still I m facing such Problem ......Please Provide me Proper solution...
should I need to change Setting of Crystal Configuration Manager .....
I need Your Assistance.....
Regards
Ankit shukla

Hi Nakul
Thanks For your response...
The URL Which I mention was as example for calling report from Report server...In My form I m using two Drop down
(1) Country Name : List Of different country
(2) Client Name : List Of Different client
If I select Country India and Client ankit Then In My URL display Prompt 0 =India & Prompt 1=Ankit
and data display For such record....
But When I change Country Name : UK And Client =Steban then In My URl display Prompt0=UK & Prompt1=Steban
But Report Contains Previous Record Of Ankit & India..
So It means My Parameter value are changing dynamically but Cache Server Of CMC are not refresh when i Click On Refresh Button which are displaying in Viewer the report Data are reflecting....
So Please Provide me solution for given above problem.....
Do I need to change Crystal Configuration Management Setting ....but i don't know how it will be...
So Please give me any solution ...
Regards
Ankit Shukla

Data Cache/Refresh Problem in Crystal enterprise 10....

Hi All
I have suffering from very major problem related to Data refresh....
I m using CR IX as a design Crystal report and Crystal Management console 10 as a Crystal Report Server....
The Problem is that : After Publishing Report On Report Server(CMC) i m calling through my report by the help of reportId which was generated during Publishing Report : So If My report containing Two Parameter the i pass two Parameter value from my Front end as ....
http://<server>/crystal/enterprise10/admin/en/viewrpt.cwr?init=java&apsuser=administrator&apspassword=&apsauthtype=secEnterprise&id=2363&PROMPT0=1914&PROMPT1=GARETH%20%20%20MASON&PROMPT2=canada
but the problem is that If any user Update any value on database and after updation again he check to crystal report ,but it not reflect in Crystal Report....
second problem is:
there is a yellow button display ON CMC ,if user click on this button and change the parameter value it change but again user call report from front end it shows previous value which he entered through click on Yellow Button...
I have checked all option on Crystal report Like Unckeck Option Save Report with data ....
But Still I m facing such Problem ......Please Provide me Proper solution...
should I need to change Setting of Crystal Configuration Manager .....
I need Your Assistance.....
Regards
Ankit shukla

Hi Nakul
Thanks For your response...
The URL Which I mention was as example for calling report from Report server...In My form I m using two Drop down
(1) Country Name : List Of different country
(2) Client Name : List Of Different client
If I select Country India and Client ankit Then In My URL display Prompt 0 =India & Prompt 1=Ankit
and data display For such record....
But When I change Country Name : UK And Client =Steban then In My URl display Prompt0=UK & Prompt1=Steban
But Report Contains Previous Record Of Ankit & India..
So It means My Parameter value are changing dynamically but Cache Server Of CMC are not refresh when i Click On Refresh Button which are displaying in Viewer the report Data are reflecting....
So Please Provide me solution for given above problem.....
Do I need to change Crystal Configuration Management Setting ....but i don't know how it will be...
So Please give me any solution ...
Regards
Ankit Shukla

Error in cache refresh

Error in cache refresh
Dear all expert
I have created one BPM scenario after when execute that scenario then problem come in cache
Before that scenario my Pi working fine now.
I have delete communication channel of BPM scenario but still facing problem in cache .
I have done following step for solving problem
I have delete HMI rfc and recreate it when I test that RFC connection every time it will ask password I have already set login name (PIISUSER) and password in login tab
I have found some entry in queue I have delete it
Please help me
Thanks
Amit Shivhare

Thanks to All of you
my problem solved
Hare I have write down all step that I have done during solving problem
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/cs/junior/view/wlg/9857
thanks
Amit Shivhare

Cache Refresh Problems:J2EE

Hi
I am facing a problem in cache refresh.
The XI 3.0 server is at SP10. Now whenever i am doing any changes in directory and activating it,it doesnt give me any error. but when i am cheking the Cache notifiactions it shows me a "GREEN" light for ABAP Cache and a "RED"(not yet started) light for Central Adapter Engine Cache.
Thus, in sxi_cache also i see a green light telling me that cache contents are upto date.
I tried doing a manual CPACache refresh by using
http://<host>:<port>/CAPCache/refresh?mode=full|delta , but it doesnt get completed.
Due to this my scenarios are not working currently and whatever changes i am making is not getting reflected.
Has anyone faced this...?
How can I solve this?????
Thanks in advance.
Regards
Sunita

Hi Sunita,
The following are required for a successful CPA-Cache refresh:
1.Correct maintenance of the users in the ExchangeProfile (Adapter Engine Service User and Integration Directory Service User)
2.Successful SLD self-registration of the URLs
3.Availability of SLD
Check the "Problems" tab of the cache notifications overview in the directory. If there is a problem with an incorrect communication then it will be shown in this tab.
Let me know what the "Problems" tab says.
Regards,
Sridhar

RFC Cache Refresh

Hi,
I am working on JDBC to RFC scenario. As there were some new changes done on RFC i have re-imported the new structure into XI and activated. Now when i run the scenario it is still taking the old structure and it is failing in sxmb_moni.
I tried full cache refresh through sxi_cache but still the same problem.
Please help me out.
Best Regards,
Sudheer

Hi Sudheer,
First Clear SLD Data Cache from IR and ID using the menu option
Environment-->Clear SLD Data Cache
Now, use XIDIRUSER to refresh the cache via below URLs -
For complete cache refresh - http://<hostname>:<port>/CPACache/refresh?mode=full
For delta cache refresh - http://<hostname>:<port>/CPACache/refresh?mode=delta
If this does not solve the issue, check transaction SLDCHECK to ensure that connection to SLD is available.
If the issue still persists, see Cache Update Problems section in [XI Troubleshooting Guide|http://www.riyaz.net/blog/index.php/2008/06/04/xipi-sap-xi-troubleshooting-guide/].
Regards,
Riyaz

Cache Refresh disabled in SXI_CACHE

Hi all,
I am trying to refresh xi cache using transaction SXI_CACHE, but the menu entries for "complete refresh" and "delta refresh" are disabled. Does anyone know how to enable these menu entries? my user has all the SAP_XI* roles assigned.
Thanks!
Hart

Hi,
Integration Engine & BPE resides in ABAP Stack.
While Adapter framework and SLD resides in Java Stack.
Cache is a collection of most recent objects in use(Similar to Cache memory).
The System architecture of Netweaver is framed in such a way that as soon as you activate the objects in IR or ID they are automatically reflected in the memoy(which is known as Cache refresh).
But sometimes itsnt reflected, in that case use the transaction code:SXI_CACHE to refresh the cache mannually.
Hope this will help you .
Regards
Sushama

Cache Refresh for Adapter Engine is not working

Hi,
our adaper engine is not working. At RTW no there are no channels visible and the button "Test Cache Connectivity" leads to a yellow icon for the adapter engine with the error text: "Attempt to fetch cache data from Integration Directory not yet started or still in process".
The error reason is at http://<j2ee host>:<port>/CPACache/history.jsp available: com.sap.aii.af.service.cpa.impl.exception.CPADirectoryCacheException: Couldn't open Directory URL (http://pixd1.digoff.no:55200/dir/hmi_cache_refresh_service/ext?method=CacheRefresh&mode=C&consumer=af.xd1.dat-dof-xi), due to: HTTP 403: Forbidden
The cache refreh request from adapter engine to directory gets an 403 error. What is strange: No problem, to execute that request in a browser, i get the right message, no fault.
I searched for notes or other threads, i could find only <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/oss_notes/sdn_oss_bc_xi/~form/handler%7b5f4150503d3030323030363832353030303030303031393732265f4556454e543d444953504c4159265f4e4e554d3d373531383536%7d">SAP note 751856</a> , but it is valid for XI 3.0; we are on PI 7.0.
I checked out:
- no user blocked
- all system users have standard authorisations
- reimport of SAP BASIS SWC
- SICF services for XI active
- destination INTEGRATION_DIRECTORY_HMI working
Any idea, how i can get the adapter engine working?
Regards,
Udo

Hi,
There are two ways to display the content of the CPA cache refresh.
1. The Cache-Update Content-XML
Document can be stored in the Adapter Framework database (J2EE schema) for further analysis. Here you have to set the property in the J2EE Visual Administrator tool.
To do so, proceed as follows:
=>J2EE-service SAP XI AF CPA Cache
=> set property trackCacheUpdateXML= true
=> You can now display the cache update XML with the alias CPACache
=> View Cache Update History
=> View Cache Update XML
2. The content of the cache refresh from the Integration Directory intothe CPA cache can be written to an XML file: Here you have to set the property inthe J2EE Visual Administrator tool:
=>J2EE-service SAP XI AF CPA Cache
=> set property J2EE service SAP XI AF CPA Cache cacheUpdateDebugFile = true
=> the CPA cache refresh XML file will be in the server(0) directory search for the following file names:
=> value of the property cacheUpdateDebugFile.deltaif you intend to see the delta refresh accordingly and the value of the property cacheUpdateDebugFile.full if
you intend to see the full cache refresh content
Note: After your analysis, do not forget to reset the properties value to false.
You can delete the XML cache-
refresh table: alias CPACache
=> View Cache Update History
=> Delete History
Also check out the user and its permission.
regards
Aashish Sinha
PS : Reward points if Helpful

Error in INTEGRATION_DIRECTORY_HMI and CACHE REFRESH

Hi guys, well after checking the forum and several blogs i can't get rid of my problem!
I have a problem concerning INTEGRATION_DIRECTORY_HMI and CACHE REFRESH.
i wanted to get a file from a FTP-Server via CC and i got error:
<SAP:AdditionalText>Error when reading HTTP destination: INTEGRATION_DIRECTORY_HMI.</SAP:AdditionalText>
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Error while refreshing the XI runtime cache</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
Because of this i tried to update my cache (SXI_CACHE). When i do a Delta Cache Refresh i get:
Prefix Number: entry missing for system SSID client 100.
When i do a complete Cache Refresh nothing happens at all. I also checked the cache notification in IB - Integration Directory where i fin dout that only the Integration Server (ABAP Cache) won't refresh. Well status is started but nothing else is happening.
Then i checked the RFC INTEGRATION_DIRECTORY_HMI, did a connection test where i get an Internal Server error.
Let me tell u that the systems runs very well in the last days but now i have no clue what might be wrong.
Can somebody please advice me? I already read all blogs concerning this and also did a complete system-restart....
br Jens

when you check INTEGRATION_DIRECTORY_HMI with SM59 it is normal to get
HTTP Response 500 - Internal Server Error. In this case it meens everything OK
see the rediness check, that is attached to SAP note 817920
when you start the complete cache refresh, you can see
the function module SAI_CACHE3_REFRESH_BACKGROUND in SM58. As long as you can see this entry, the cache
refresh is ongoing. If the refresh takes too long and runs on an error, try to specify another timeout in INTEGRATION_DIRECTORY_HMI or in the ICM
Best Regards
Alexander
Message was edited by:
 Alexander Wrobel
Message was edited by:
 Alexander Wrobel
Message was edited by:
 Alexander Wrobel

Is CPA Cache refresh linked with ftp or file pooling process in XI?

Hi,
I have a file to file scenario using Transport protocol as FTP in XI 3.0 SP 15.
When we try to sends some file using ftp protocol where we are using
FTP connection parameters
Server = <CORRECT IP>,
Port = 21 ,
User name <CORRECT NAME>,
Password <PASSWORD> ,
Data Connection = Active
Connection Seq = None
Connection Mode = Permanently
Transfer Mode = Text
Processing Parameters
Quality of Service = Exactly Once
Pooling Interval = 1 sec
Processing Mode = delete
File Type = Text
File encoding = utf-8
The problem we are facing like some time the ftp is not working even the file is present in the location for pick up. If few files are stacked up to be collected then when we are using CPA Cache refresh in Full mode manually then it fetches all the files from the location but the problem is that ,we have a time constraint for this process to be completed in just 60 seconds if we are not able to pick up a file in 60 Secs then the file will be treated as invalid.
So I just want to know how Manual CPA CACHE refresh in full mode generally solve the problem.
Next if more files will be stacked up then cache refresh also failed to solve the problem and more cache refresh result in NOT pooling any other files in XI including the above discussed flow.
So,in anyway Cache refresh linked with ftp or file pooling process in XI?
Please assist me in correctly understating the whole problem and what solution could be put to solve this.
Thanks,
Satya
Edited by: Satya Jethy on Mar 14, 2008 12:28 PM

Hi Suraj,
If you see my query i have mentioned that the pooling interval is 1 Second.
If we are not able to pick the file with in 60 Secs as this is a real time scenario so the file will be treated as a invalid file.
Moreover this problem is happening some time.
I have also checked the component monitoring it is saying everything is ok as because we are receiving the file with out any error and the file transfer is also success.The only problem is that it is not collecting the files from the given location.
Hope i make you understnad the problem .If not please revert back i will try to explain once again.
Thanks,
Satya

(-2004) Critical cache refresh failure

Dear All,
We are useing SAP Business One 2007 B PL 10, DB is Sql Server 2005 SP1.
While logging in to SAP we are getting error msg "(-2004) Critical cache refresh failure" and SAP application closes.
The DB is accesible from Sql Management Studio and Data is visible.
But, while restoring the backup of this DB, following error msg is showing..
System.data.sqllient.sqlError: Could not continue scan with Nolock due to data movement.
Please help.
Regards,
Brijesh Kumar Rai

Dear Brijesh Kumar Rai,
Welcome you post on the forum.
You may check: (-2004) Critical cache refresh failure
Thanks,
Gordon

Error during Cache Refresh in 2004s after installation

Hi All,
we are getting the following error when we did the Cache Refresh after completing the installation and configuration of 2004s PI usgae type.

Error data from ID:Unable to determine the name of the central Adapter Engine from the System Landscape Directory at this time.
Notifications to the central Adapter Engine are therefore listed using the technical name of the Adapter Engine.
This is usually structured as follows:
af.<SAP System ID>.<Name of application server>
Error info in SXI_CACHE:
HTTP Status code 401 unauthorized.
Error data from RWB:
Cache notification from Integration Directory failedError when accessing the System Landscape Directory
---Detailed Error Message
Unable to find an associated SLD element (source element: SAP_XIIntegrationServer, [CreationClassName, SAP_XIIntegrationServer, string, Name, is.01.ltiib00812, string
would be great if somebody could help us.
Thanks in advance.
RGds,
Vasanth.

Hi
Check this Blog by Krishna Moorthy for all HTTP erros
/people/krishna.moorthyp/blog/2006/07/23/http-errors-in-xi
Also check the blog by Michal
/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions
Thanks,
Prakash

Xi Data Cache Refresh Problem

Hello,
We have following Problem:
We send an XML-Request with HTTP-Adapter to XI and get Data from R/3, works fine.
But when we send a Second Request we become an Error.
The error comes because in the Java Runtime the XI writes wrong values into Message.
When we do a XI Data Cache Refresh for INTEGRATION_SERVER
and INTEGRATION_RUNTIME we can send a message and all works fine again.´
Any Idea why the XI Caches Data from Request and set this values in the message of request that was send later?
Thanks,
Robin

Hi,
I think both are same. Because in SXi_ADM we also define our IS. so i think it may be same ...
If I am wrong please share your knowledge . in this thread for more clarification ..
Regards,
Amit

SLD down but cache refresh

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