Java Inference Engine
Hi *.*!
Is there a JAVA-Inference engine (something like Prolog) class
available somewhere?
Thanks a lot!
Best Regards,
Roland.
Look at:
http://www.ugosweb.com/jiprolog
Hope this helps.
Similar Messages
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Is it possible to use the JAVA Report Engine SDK to modify DESKI reports?
Post Author: Nadine
CA Forum: JAVA
Hi, is it possible to add a complex filter to a DESKI report using the JAVA report engine sdk?
In the developer tutorials for this API, I've only found references to WEBI in terms of modifying reports, though it seems to be possible to view DESKI reports with this sdk.
I am a bit confused in terms of the scope of this API and how I would use it in regard to DESKI.
Many thanks for any suggestions!
NadinePost Author: Ted Ueda
CA Forum: JAVA
Current (XI R2) version of ReportEngine API only supports refreshing/viewing functionality for Desktop Intelligence documents. Document modification/creation is only supported with Web Intelligence documents. Queries aren't modifiable for Deski using ReportEngine API - you can only do so using Desktop Intelligence Reporter SDK, which is COM based.Sincerely,Ted Ueda -
CJS-30059 Java EE Engine configuration error
Hi,
I am installing Solution Manager 4.0 SR2 on windows X86_64/DB6.
I have stuck on forth phase from last.
Remaining phases (not yet completed) are:
- Configure System Landscape Directory
- Configure CAF
- Configure Adobe Document Services
- Prepare to install minimum configuration
Error in current phase - "Configure System Landscape Directory" is as under:
- WARNING 2008-02-09 16:57:48
CJSlibModule::writeWarning_impl()
Execution of the command "C:\j2sdk1.4.2_15-x64\bin\java.exe -classpath F:/usr/sap/SM1/DVEBMGS00/j2ee/cluster/server0/apps/sap.com/tclmctcutilbasic_ear/servlet_jsp/ctc/root/WEB-INF/classes/ com.sap.ctc.util.ConfigMainExt XXXXXX PNBSAP01:50000 J2EE_ADMIN XXXXXX" finished with return code 1.
- ERROR 2008-02-09 16:57:48
CJSlibModule::writeError_impl()
CJS-30059 Java EE Engine configuration error.<br>DIAGNOSIS: Error when configuring J2EE Engine.
- ERROR 2008-02-09 16:57:48 [iaxxgenimp.cpp:731]
showDialog()
FCO-00011 The step configSLDMainLocalMapSecRolesToUsers with step key |NW_Onehost|ind|ind|ind|ind|0|0|SAP_Software_Features_Configuration|ind|ind|ind|ind|5|0|NW_Usage_Types_Configuration_AS|ind|ind|ind|ind|0|0|NW_CONFIG_SLD|ind|ind|ind|ind|0|0|configSLDMainLocalMapSecRolesToUsers was executed with status ERROR .
First I am trying again with downgraded version of j2sdk from 1.4.2_15 to j2sdk-1.4.2_12. I hope this should work. If not, is there any way, so that i skip this phase "Configure System Landscape Directory" and jump to next phase? I can configure SLD manually later-on. Please suggest is this the right approach?
Please help.
Thanks,
- GauravHI,
I think SAP recommend using J2SDK1.4.2_15. Since this windows, have your java env as >> Drive:\j2sdk1.4.2_15...
Try if this is gonna work.
Thanks, -
CJS-30059 Java EE Engine configuration error FCO-00011 The step configCAF
Hallo
trying to install SAP EHP1 for NW 7.0 Developer Workplace for AS Java (no Abap) I get the error:
CJS-30059 Java EE Engine configuration error.
FCO-00011 The step configCAF with step key |NW_Workplace|ind|ind|ind|ind|0|0|NW_Onehost|ind|ind|ind|ind|0|0|
SAP_Software_Features_Configuration|ind|ind|ind|ind|6|0|NW_Usage_Types_Configuration_AS|ind|ind|ind|ind|0|0|NW_CONFIG_CAF|ind|ind|ind|ind|1|0|
configCAF was executed with status ERROR ( Last error reported by the step :Java EE Engine configuration error.
DIAGNOSIS: See output of logfile java.log: 'IO EXCEPTION: Connection reset:: '.).
which is very similar to an error here from October 2008 so I ask if anyone can help?
For me under windows xp on the pc installing the two sap dvd's "SAP EHP1 FOR SAP NETWEAVER 7.0 Developer Workplace"
and "Kernel 7.01" this happens in step 33 of 37 steps.
In sapinst_dev.log just beforehand I see
"NWCallJava: Arguments passed: ROLE=CAFAdmin, ACTIONS=com.sap.caf.rt.caf.auth".
With kind regardsHi Marco
well yes it was very strange ... but it is now installed.
I think I'd better put a question into the main NW forum.
Happily I have someone here who is a genius and found out what was happening ...
1) the port 50000 wasnt useable, wasnt even in the log, but 50001 for https worked, so https:/localhost:50001 worked but http didnt;
2) a parameter "handlePromotionFailure" was used but not understood so the VM couldnt start
3) on top of that, being a huge concern, we have host names longer than the sap limit of 13 characters.
I have tried to assign you 6 points I hope it worked.
With kind regards
David -
Best beginner Java 3D engine?
Hi all,
What is the best Java 3D engine for a beginner? I have never done any 3D work in Java or any other langs, so I need an easy to use engine to make "simple" things (Java 3D API was pretty confusing).
Also it's gotta be free.
ThanxYes, Java3D is quite steep at first but 3D graphics is quite difficult so no wonder.
Java3D is build on top of OpenGL (and as alternative also DirectX). There now exists a Sun supported Java binding to OpenGL called JOGL. It's much more low-level than Java3D of course but sometimes it's easier without all that abstraction,
http://jogl.dev.java.net/
At this game forum you may find other alternatives,
http://www.javagaming.org/cgi-bin/JGNetForums/YaBB.cgi#3rdparty -
Java Script Engines and groove
Hello
I want invoke groovy code from JAVA by Java Script Engines.
I have very basic code:
List<ScriptEngineFactory> factories = manager.getEngineFactories();
for (ScriptEngineFactory factory : factories) {
System.out.println("ScriptEngineFactory Info");
String engName = factory.getEngineName();
System.out.println("Script Engine: " + engName);
System.out.println("-------------------------------------------");
ScriptEngine engine = manager.getEngineByName("groovy");When i run thos code I receive beautiful engines list:
ScriptEngineFactory Info
Script Engine: JRuby Engine
ScriptEngineFactory Info
Script Engine: groovy
ScriptEngineFactory Info
Script Engine: Mozilla Rhino
But in line:
ScriptEngine engine = manager.getEngineByName("groovy");I have exception like:
com.sun.script.groovy.GroovyScriptEngineFactory.getScriptEngine(GroovyScriptEngineFactory.java:90)
at javax.script.ScriptEngineManager.getEngineByName(Unknown Source)
at comtest.Main.main(Main.java:41)
Caused by: java.lang.ClassNotFoundException:
org.codehaus.groovy.syntax.SyntaxException
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)I know that ScriptEngineManager use service provider and I add in META-INF folder "services" with file "javax.script.ScriptEngineFactory" and text "com.sun.script.groovy.GroovyScriptEngineFactory".
Perhaps jar will be helpfull:
http://ekontra.com/sadu/groove.rar
Thanks for help
saduIn https://scripting.dev.java.net say that implementation is for Groovy 1.5.6
In code "factory.getLanguageVersion()" return groovy ver:1.5.6
in groovysh I have:
Groovy Shell (1.5.6, JVM: 1.6.0_02-b06)
After update Groovy to 1.5.7 dont help -
Does the inference engine used by Oracle 10g2 have a name? Is it an engine that was developed by a third party? Was it developed by Oracle? If it does not have a name, is it of a specific type? I am not referring to supporting RDF, RDFS or OWL. Someone has asked me if the engine name is Pellet. Any ideas?
Thanks,
PeterThe Oracle 10gR2 inference was developed at Oracle. It is not Pellet (which is an open source inference engine).
I am not sure what you mean when you ask whether it is of a specific type. The inference engine at Oracle is a SQL based engine. It supports RDF, RDFS and user-defined rules in 10gR2 and support for OWL is planned in a future release.
Melli
(Oracle Semantic Technologies group) -
HI,
I am interested in creating java games. Can you post some java game engines that allow high level operations.
Thankshttp://www.google.com/search?q=list+of+java+game+engines
Love,
Your Google Proxy
~ -
JAVA Adapter Engine is missing in XI 7.0
Hi All,
I am working on new xi server 7.0 .While the configure time adapter engine was missed.After that we installed service pack 08(for Both ABAP stack & JAVA STACK).After installing also Adapter Engine is not vissibile.
We installed these service pack 08 files for the java stack.
sap.com SAP-JEECOR 7.00 SP8 (1000.7.00.8.0.20060608124100) SAP AG SAP AG 20060909180132
sap.com CORE-TOOLS 7.00 SP8 (1000.7.00.8.0.20060601105000) SAP AG SAP AG 20060909180127
sap.com SAP_JTECHF 7.00 SP8 (1000.7.00.8.0.20060601105100) SAP AG SAP AG 20060909180133
sap.com BASETABLES 7.00 SP8 (1000.7.00.8.0.20060518071900) SAP AG SAP AG 20060909180134
sap.com JLOGVIEW 7.00 SP8 (1000.7.00.8.0.20060601105200) SAP AG SAP AG 20060909180130
sap.com SAP-JEE 7.00 SP8 (1000.7.00.8.0.20060608124100) SAP AG SAP AG 20060909180140
sap.com LM-TOOLS 7.00 SP8 (1000.7.00.8.0.20060601141123) SAP AG MAIN_APL70VAL_C 20060909180136
sap.com JSPM 7.00 SP8 (1000.7.00.8.0.20060618023100) SAP AG SAP AG 20060909180133
sap.com ADSSAP 7.00 SP8 (1000.7.00.8.0.20060524131300) SAP AG SAP AG 20060909180128
sap.com CAF-UM 7.00 SP8 (1000.7.00.8.0.20060519071848) SAP AG MAIN_APL70VAL_C 20060909180125
sap.com KM-KW_JIKS 7.00 SP8 (1000.7.00.8.0.20060601105400) SAP AG SAP AG 20060909180131
sap.com UMEADMIN 7.00 SP8 (1000.7.00.8.0.20060531093731) SAP AG MAIN_APL70VAL_C 20060909180133
sap.com BI_MMR 7.00 SP8 (1000.7.00.8.0.20060529231100) SAP AG SAP AG 20060909180135
sap.com SAP_JTECHS 7.00 SP8 (1000.7.00.8.0.20060608124200) SAP AG SAP AG 20060909180139
sap.com BI_UDI 7.00 SP8 (1000.7.00.8.0.20060529235200) SAP AG SAP AG 20060909180129
sap.com CAF 7.00 SP8 (1000.7.00.8.0.20060531093727) SAP AG MAIN_APL70VAL_C 20060909180121
sap.com SAP_XITOOL 7.00 SP8 (1000.7.00.8.2.20060828165800) SAP AG SAP AG 20060909180134
sap.com SAP_XIAF 7.00 SP8 (1000.7.00.8.1.20060803090400) SAP AG SAP AG 20060909180125
sap.com SAP-XIAFC 7.00 SP8 (1000.7.00.8.2.20060828165800) SAP AG SAP AG 20060909180128
Please help me..
Thanks,
GopiHi Gopi,
Last time this happened to us, we traced the problem to convoluted CIM data in SLD.
Look at oss note 764176, to see if you have the same symptons.
We deleted all XI related CIM data from SLD, restart our XI systems, and then followed OSS note 764176 to fix the CIM data.
Also please make note that there is a hot fix now for the following
sap.com SAP-XIAFC 7.00 SP8 (1000.7.00.8.2.20060828165800) SAP AG SAP AG 20060919075421
sap.com SAP_XIAF 7.00 SP8 (1000.7.00.8.1.20060803090400) SAP AG SAP AG 20060919075417
sap.com SAP_JTECHF 7.00 SP8 (1000.7.00.8.1.20060706171200) SAP AG SAP AG 20060919075425
sap.com SAP_JTECHS 7.00 SP8 (1000.7.00.8.1.20060706171300) SAP AG SAP AG 20060919075430
sap.com SAP_XITOOL 7.00 SP8 (1000.7.00.8.2.20060828165800) SAP AG SAP AG 20060919075426
Hope this helps/Farshad -
Does anyone know whether it would be possible to write a web based search engine such as google in java? I don't want detailed information, but does anyone know what kind of equipment/software I would need, and the difficulty it poses. Any relevent URLs appreciated.
cheersThe reason why I am enquiring about this is that I'm thinking of carrying out this task for my CS project. Is it sufficiently difficult? Or even possible in a 6 month or so period, part time?I want all the code to be my own and not using any current engines, if that makes any sense.
Does any1 know how the current engines on www such as google, ask.com are written?Relevent info appreciated.
Cheers -
WAS JAVA 640 engine is giving performance problems.
Hi,
We are facing the performance issues in WAS java 640 SP19 engine. Pages are taking much time to load.
Kindly suggest if there anything do with jco connection parameter changes and recommended values. Is there any parametes to check at the backend system level.
WAS version: 640, SP19
OS : SUN 5.9
Oralce: 9.2.0.8
Thanks,
HareeshHello Hareesh
You should find the root cause of your performance problem first.
Start with checking the server (cpu, memory, paging) and by checking if your portal runs on the recommended parameters (check oss notes).
A killer for portal performance is when you have a lot of paging going on, make sure the portal has enough extended memory available to avoid any paging.
If those don't give a result, you can still analyze garbage collection logs with third party tools.
Check if heapdumps are being generated and analyze them.
Once those checks are done, I would recommend installation of Sol Man Diagnostics + Wily Introscope so you get a better view on what is going on and troubleshoot further from there.
Kind regards
Tom -
hi folks,
1.Is there any good and robust physics engine written in java out there?
2. I am planning to do some projectile shooting, collision detection, what level of effort would it take if I just use Java3D, what level of tools does java3d API provide me to achieve these? would I be far more efficient and better off using a physics engine?
thankshi folks,
1.Is there any good and robust physics engine written
in java out there?
2. I am planning to do some projectile shooting,
collision detection, what level of effort would it
take if I just use Java3D, what level of tools does
java3d API provide me to achieve these? would I be
far more efficient and better off using a physics
engine?
thanksthis topic is so much big!
there are some private companies who
have developed collision detection software.
however, you can try to write your own in an efficient
way by using the literature. however, this will take your
1 or 2 years.
especially CAD companies are pretty advanced in this topic.
hope this helps -
Pure java 3d engine suitable for applets?
hi,
i've searched the forums for this, but previous threads have broken/out-dated links etc..
i'm after a lightweight simple 3d renderer that is small and fast enough to be used in applets
is there a standard 3d project ppl use nowadays? the best i've found so far is jazz3d (http://www.jazz3d.co.uk/) but am thinking there must be a sourceforge project that is more attractive?
any help appreciated,
asjfI'm not sure if what I am about to mention is something you'd be interested in or not, but it does fit the criteria of being pure Java and the images it renders are in 3D. The Standard Edition of Java bundles a series of examples in the "demo" folder. One of those examples, found in the "MoleculeViewer" folder, performs a 3D rendering in an applet of a molecule. This could at least show you how to go about doing your own 3D rendering without using Java3D.
To find the example I am talking about, look under the following directory:
<java home>\demo\applets\MoleculeViewer
-Dok -
How to add abap stack to existing NW Java engine- for XI installation
Hi All,
I am having a netweaver Java Stack installed on my system. I would like to install XI - in order to install Xi ,I guess the system should be ABAP + Java. But since I am having java based engine, I would like to add ABAP stack to it. So, my question how to add an ABAP stack to already existing JAVA/J2ee engine.
So what this process is known as-- Is it upgrading or New Installation. Because I need the guide and CD's for it.
Can any one tell me which Guide(Install/upgrade/Master) wud help me.
Thanks
SHi
check the link www.service.sap.com/instguides>SAP Netweaver 7.0>installation guides there you can find what is the process which involves in installing ABAP+JAVA with PI
Regards
Uday -
Adobe form print - ADS - without Java engine
Hi Experts,
Is it possible to use the ADS (Adobe Document Service) to print Adobe form WITHOUT active Java (J2EE) engine? If yes, how can I manage to work?
What about using the Virtual Machine Container (VMC) for this purphose?
Currently when I select the document template at runtime the following error message comes up:
"Error in creating PDF from template: Invalid HTTP connection: ADS"
At help.sap I have read that the ADS runs in Web AS Java. Is it really impossible to print Adobe form without active Java engine on our CRM 7.0 EhP1?
Thanks in advance for any help!
BR,
GaborHi,
Referring to the [help.sap|http://help.sap.com/saphelp_nw70/helpdata/en/37/504b8cbc2848a494facfdc09a359b1/frameset.htm] link under section 'Running Adobe Document Services' the question is answered.
So the SAP NetWeaver AS Java is a must for ADS.
G.
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