SAP java connector SAPJCO problem..

Hi Friends..
 
*Can some one help me to solve this problem, 
I am just trying to connect our SAP server using SAPJava connector i,e, sapjco3. in windows (XP) platform. 
I am facing below mentioned problem...*
 
 
checkTID called for TID=0A0211C64C364B8158DA000C 
>>> Error occured on IDS800 connection 1-axsids00|sapgw00|IDS800 
com.sap.conn.idoc.IDocMetaDataUnavailableException: (3) IDOC_ERROR_METADATA_UNAVAILABLE: The meta data for the IDoc type "??????????????????????????u2020 u2020" with extension " PAYSAPIDL LS_CO ???" is unavailable. 
 at com.sap.conn.idoc.rt.DefaultIDocDocument.<init>(DefaultIDocDocument.java:126) 
 at com.sap.conn.idoc.jco.rt.JCoIDocDocument.<init>(JCoIDocDocument.java:90) 
 at com.sap.conn.idoc.jco.rt.JCoIDocDocument.createIDocDocument(JCoIDocDocument.java:168) 
 at com.sap.conn.idoc.jco.rt.JCoIDocRuntime.createIDocDocumentList(JCoIDocRuntime.java:78) 
 at com.sap.conn.idoc.jco.JCoIDoc$DefaultJCoIDocRuntime.createIDocDocumentList(JCoIDoc.java:198) 
 at com.sap.conn.idoc.jco.rt.DefaultJCoIDocServerWorker$IDocDispatcher.handleRequest(DefaultJCoIDocServerWorker.java:96) 
 at com.sap.conn.jco.rt.DefaultServerWorker.dispatchRequest(DefaultServerWorker.java:153) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.dispatchRequest(MiddlewareJavaRfc.java:3276) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.executePlayback(MiddlewareJavaRfc.java:2756) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.playbackTRfc(MiddlewareJavaRfc.java:2574) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.handletRfcRequest(MiddlewareJavaRfc.java:2465) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2286) 
 at com.sap.conn.jco.rt.DefaultServerWorker.dispatch(DefaultServerWorker.java:270) 
 at com.sap.conn.jco.rt.DefaultServerWorker.loop(DefaultServerWorker.java:333) 
 at com.sap.conn.jco.rt.DefaultServerWorker.run(DefaultServerWorker.java:231) 
 at java.lang.Thread.run(Thread.java:619) 
rollback called for TID=0A0211C64C364B8158DA000C>>> Error occured on IDS800 connection 1-axsids00|sapgw00|IDS800
com.sap.conn.jco.JCoException: (104) RFC_ERROR_SYSTEM_FAILURE: IDocException occurred(Raised by D00120|a_rfc) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc.generateJCoException(MiddlewareJavaRfc.java:639) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2371) 
 at com.sap.conn.jco.rt.DefaultServerWorker.dispatch(DefaultServerWorker.java:270) 
 at com.sap.conn.jco.rt.DefaultServerWorker.loop(DefaultServerWorker.java:333) 
 at com.sap.conn.jco.rt.DefaultServerWorker.run(DefaultServerWorker.java:231) 
 at java.lang.Thread.run(Thread.java:619) 
Caused by: RfcException: [D00120-DCCCMS|a_rfc] 
 message: IDocException occurred 
 Return code: RFC_FAILURE(1) 
 error group: 104 
 key: RFC_ERROR_SYSTEM_FAILURE 
Exception raised by D00120-DCCCMS|a_rfc 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.executePlayback(MiddlewareJavaRfc.java:2761) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.playbackTRfc(MiddlewareJavaRfc.java:2574) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.handletRfcRequest(MiddlewareJavaRfc.java:2465) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2286) 
 ... 4 more 
Caused by: RfcException: [D00120|a_rfc] 
 message: IDocException occurred 
 Return code: RFC_FAILURE(1) 
 error group: 104 
 key: RFC_ERROR_SYSTEM_FAILURE 
Exception raised by D00120|a_rfc
 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.dispatchRequest(MiddlewareJavaRfc.java:3305) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.executePlayback(MiddlewareJavaRfc.java:2756) 
 ... 7 more 
Caused by: com.sap.conn.idoc.IDocRuntimeException: IDocException occurred 
 at com.sap.conn.idoc.jco.rt.DefaultJCoIDocServerWorker$IDocDispatcher.handleRequest(DefaultJCoIDocServerWorker.java:140) 
 at com.sap.conn.jco.rt.DefaultServerWorker.dispatchRequest(DefaultServerWorker.java:153) 
 at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.dispatchRequest(MiddlewareJavaRfc.java:3276) 
 ... 8 more
Caused by: com.sap.conn.idoc.IDocMetaDataUnavailableException: (3) IDOC_ERROR_METADATA_UNAVAILABLE: The meta data for the IDoc type "??????????????????????????u2020 u2020" with extension " PAYSAPIDL LS_CO ???" is unavailable.
 at com.sap.conn.idoc.rt.DefaultIDocDocument.<init>(DefaultIDocDocument.java:126) 
 at com.sap.conn.idoc.jco.rt.JCoIDocDocument.<init>(JCoIDocDocument.java:90) 
 at com.sap.conn.idoc.jco.rt.JCoIDocDocument.createIDocDocument(JCoIDocDocument.java:168) 
 at com.sap.conn.idoc.jco.rt.JCoIDocRuntime.createIDocDocumentList(JCoIDocRuntime.java:78) 
 at com.sap.conn.idoc.jco.JCoIDoc$DefaultJCoIDocRuntime.createIDocDocumentList(JCoIDoc.java:198) 
 at com.sap.conn.idoc.jco.rt.DefaultJCoIDocServerWorker$IDocDispatcher.handleRequest(DefaultJCoIDocServerWorker.java:96) 
 ... 10 more
 
 
 
Regads,
Salil

Hi Mani,
Please if u can help me. Do let me know how you got the solution for it.Please
Regards
Laku

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