Java Engine Not Starting

[Former Member]

Dears,

In my PI 7.1 server ABAP stack is working fine but Java Engine is not working:

In trace file It shows:

com.sap.lcr.api.cimclient.CIMClientException: IO error: Unable to open connection to host "pidev:50200". The host is down or unavailable..

while Sever is up and ABAP stack is working fine.

Please suggest what could be the possibe reason of the issue.

Shivam

[Former Member]

Hi Shivam Mittal,

Posting in separate reply the Java related activites....to avoid any confusion in reading my reply....

Java related activites

- Logon your PI system NWA

-Choose Configuration Management -> Infrastructure

- Click on 'Destinations'

- click on 'SLD Client" -> Under Destination Details ->Specify your SLD system URL http://<full host name>:<http port> for Connection and target & For logon Data ->XI/PISLDUSER and Password and Authentication -> select 'Basic (User ID and Password)'

- Save & perform 'Ping Destination' to check the connectivity

- Then click on "SLD_DataSupplier" under Destination

- Specify the Connection & Transport URL - http://<full host name>:<http port> of SLD (same as above)

- And also provide logon data same as above

-- Save & perform 'Ping Destination' to check the connectivity

- Then clicon SLD Data Supplier and cross verify if URL set correct; Automatic Send set to 'true' and Success is 'true'

-Probaly you click on 'Collect and Send data' for first time and wait for system update to the status.

Apply both ABAP & Java related steps mentioned to address your issue.

Regards

Sekhar

[Former Member]

Hi Shivam Mittal,

This is purely SLD connectivity with your PI system issue.

Thus, please perform the below activites are successfully working on your PI system

- first check if you SLD fully up and online, if everything looks good in SLD then

- SLDCHECK - This should open IE browser prompting for SLD credentials and in your PI system it should display with all function modules test result, probably you can check for 'summary' at the end of this screen to know the glance view of the test.

- SLDAPICUST - Select the entry (the right SLD entry or active entry) and perform Test

- If you see any errors with SLDCHECK, probably you need to perform testing RFCs, like LCRSAPRFC, SAPSLDAPI, SLD_UC

I hope this help you in findings the reasons for that behavior. If problem persists write me back with std_server*.out file content.

Regards

Sekhar

[Former Member]

Dears,

Thanks for the reply.but issue is still there and

1-We are using Local SLD.

2-While executing tcode SLDCHECK,Its opening a Window"The page cannot be displayed "

3-While executing SLDAPICUST Its showing:

Properties of RFC destination SAPSLDAPI

RFC host: %%RFCSERVER%%

Program ID: SAPSLDAPI_PQ1

Gateway host: pidev

Gateway service: sapgw02

Testing RFC connection to the SLD java client...

RFC ping was successful

SLD destination settings:

Alias: SAP_CONFIG

Host name: pidev

Port number: 50200

User: PISUPER

Testing HTTP connection to the SLD server...

An exception has occurred:

Exception in SLD client: AbapSLDRequestHandler.ping(): CIM_ERR_FAILED: IO error: Unable to open connection to host "pidev:50200". The host is down or unavailable..

Please suggest.

Shivam

[Former Member]

4-Contents of file std_server0.out

01.783: [GC 301.784: [ParNew: 445065K->110036K(524288K), 0.3840580 secs] 445065K->110036K(1922432K), 0.3843700 secs]

: [14394] 10:39:59 ***Warning: Compilation failed: com.sap.engine.services.webservices.jaxrpc.encoding.InstanceBuilder.readSequence(Lco

m/sap/engine/lib/xml/parser/tokenizer/XMLTokenReader;)Z (rejected-by-exclude, not-retryable)

: [14394] 10:40:00 ***Warning: Compilation failed: com.sap.engine.services.webservices.jaxrpc.encoding.InstanceBuilder.readElement(ILco

m/sap/engine/lib/xml/parser/tokenizer/XMLTokenReader;)V (rejected-by-exclude, not-retryable)

342.334: [GC 342.335: [ParNew: 459604K->121815K(524288K), 0.4110640 secs] 459604K->121815K(1922432K), 0.4114300 secs]

427.867: [GC 427.867: [ParNew: 471383K->141907K(524288K), 0.4863420 secs] 471383K->141907K(1922432K), 0.4866300 secs]

: [25188] 10:41:55 ***Warning: Compilation failed: com.sap.engine.services.webservices.jaxrpc.encoding.TypeMappingImpl.initializeRelati

ons()V (rejected-by-exclude, not-retryable)

442.719: [GC 442.720: [ParNew: 491475K->151920K(524288K), 0.5458630 secs] 491475K->151920K(1922432K), 0.5462110 secs]

452.370: [GC 452.370: [ParNew: 501488K->158850K(524288K), 0.5005020 secs] 501488K->158850K(1922432K), 0.5008220 secs]

486.542: [GC 486.542: [ParNew: 508418K->170752K(524288K), 0.5676680 secs] 508418K->175694K(1922432K), 0.5680110 secs]

500.804: [GC 500.805: [ParNew: 520320K->172309K(524288K), 0.5505690 secs] 525262K->191282K(1922432K), 0.5508670 secs]

514.843: [GC 514.843: [ParNew: 521877K->168821K(524288K), 0.5664770 secs] 540850K->206385K(1922432K), 0.5667940 secs]

: *[3599] 10:44:11 **Warning: Compilation failed: com.sap.uddi.generic.impl.SaxHandler.startElement(Ljava/lang/String;Ljava/lang/String

;Ljava/lang/String;Lorg/xml/sax/Attributes;)V (uncaught exceptions in call, not-retryable)582.086: [GC 582.087: [ParNew: 518389K->165689K(524288K), 0.5504620 secs] 555953K->229055K(1922432K), 0.5507970 secs]

597.339: [GC 597.339: [ParNew: 515257K->168613K(524288K), 0.4857140 secs] 578623K->240046K(1922432K), 0.4860370 secs]

611.289: [GC 611.289: [ParNew: 518181K->166518K(524288K), 0.4725340 secs] 589614K->257835K(1922432K), 0.4728650 secs]

Shivam

[Former Member]

RFC SLD_UC is also not working with error:*

*Logon Connection Error*

*Error Details Error when opening an RFC connection (CPIC-CALL: 'ThSAPOCMINIT' : cmRc=2 thRc=67*

*Error Details ERROR: program SLD_UC not registered*

*Error Details LOCATION: SAP-Gateway on host pidev / sapgw02*

*Error Details DETAIL: TP SLD_UC not registered*

*Error Details COMPONENT: SAP-Gateway

In SMICM trace files also getting Error:

[Thr 2057] *** ERROR => IcmJSessGetServerList: no more memory for 0 entries [icxxjcom_mt. 6789]

[Thr 2057] *** ERROR => IcmJGetInstList: no more memory for 0 entries [icxxjcom_mt. 2052]

[Thr 2828] Wed Nov 18 10:35:24 2009

[Thr 2828] *** ERROR => IcmJSessGetServerList: no more memory for 0 entries [icxxjcom_mt. 6789]

[Thr 2828] *** ERROR => IcmJGetInstList: no more memory for 0 entries [icxxjcom_mt. 2052]

[Thr 1286] Wed Nov 18 10:35:54 2009

[Thr 1286] *** ERROR => IcmJSessGetServerList: no more memory for 0 entries [icxxjcom_mt. 6789]

[Thr 1286] *** ERROR => IcmJGetInstList: no more memory for 0 entries [icxxjcom_mt. 2052]

[Thr 3085] Wed Nov 18 10:36:24 2009

[Thr 3085] *** ERROR => IcmJSessGetServerList: no more memory for 0 entries [icxxjcom_mt. 6789]

[Thr 3085] *** ERROR => IcmJGetInstList: no more memory for 0 entries [icxxjcom_mt. 2052]

Shivam

Edited by: Shivam Mittal on Nov 18, 2009 11:50 AM

[Former Member]

Hi Shivam Mittal,

It's purely SLD connection issue.

Please perform below tasks

1. Delete SLD_UC rfc

1a. In transaction SLDAPICUST - Ensure you entried correct SLD system name and correct UserID & password and do perform 'Test' to know if connectivity working fine.

b. Check rfc SAPSLDAPI working fine

c. Check rfc LCRSAPRFC working fine

2. logon to your SLD system and perform below tasks

a. delete your PI system technical systems (both ABAP & Java Technical Systems)

b. Delete all 6 entries of 'exchange infrastructure' type technical system'

3. In PI system, go to transaction RZ70 to deploy your PI system ABAP related information

4. Step 3 basically has re-create automatically SLD_UC and deleted entries in Step 2

5. Please cross verify in SLD for all those entries deleted in Step2; Ideally you need to find 2 Technical Systems for ABAP & JAVA and 6 'exchange Infrastructure' type of Technical Systems. Namely 'Domain, Integration Server, Integration Directory, Integration Repository, Adapter Engine, RWB.

If in case, if you do not see the 6 exchange infrastructure related entries below are the Best Know methods to apply....

1. If XI Integration Directory or XI Integration Repository not found then, Please start these tools from default tools page (http://<hostname>:<http port>/dir) upon starting these 2 components you will see them added in SLD

2. If Adapter Engine not found then, logon NWA, stop & start XPI Service: AF Core & XPI facade: Adapter Framework (Navigation - Configuration Management->Infrastructure->Java System Properties); this should help you get Adapter Engine

3. The other 3 entries, Domain, Integration Server and RWB should come and usually comes always with automatic installation.

Please follow all these steps to address the issue.

Regards

Sekhar

Edited by: sekhar on Nov 18, 2009 7:28 AM

Edited by: sekhar on Nov 18, 2009 7:29 AM

[agasthuri_doss]

Hey

Adding to Raghu,

Check the file system memory too

Cheers

Agasthuri

[Former Member]

Hi Shivam,

Seems some issue with SLD. Is it Central SLD or local SLD ?

Please post std_server<x>.out file for more info.

Cheers..,

Raghu