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Error with SAPJCO and RFC

Former Member
0 Kudos

Hi there!

I have installed a Eletronic Invoice Application using SAPJCO version 11.

This application call RFC for execute a function to format a XML file.

But this process returns with error when call the RFC.

Anyone have a idea about the error below?

Thanks!

Renato

INFO   | jvm 1| 2014/12/05 13:25:05 | 2014-12-05 13:25:05,026 ERROR  [JCoServerThread-2] [ThrowableListener.java:22] Erro no lister do sap
INFO   | jvm 1| 2014/12/05 13:25:05 | com.sap.conn.jco.JCoException: java.lang.NullPointerException
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc.generateJCoException(MiddlewareJavaRfc.java:685) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2570) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.DefaultServerWorker.dispatch(DefaultServerWorker.java:254) [sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.DefaultServerWorker.loop(DefaultServerWorker.java:345) [sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.DefaultServerWorker.run(DefaultServerWorker.java:232) [sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at java.lang.Thread.run(Thread.java:662) [na:1.6.0_45]
INFO   | jvm 1| 2014/12/05 13:25:05 | Caused by: com.sap.conn.rfc.exceptions.RfcException: java.lang.NullPointerException
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.executePlayback(MiddlewareJavaRfc.java:2959) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.playbackTRfc(MiddlewareJavaRfc.java:2780) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.handletRfcRequest(MiddlewareJavaRfc.java:2674) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2485) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     ... 4 common frames omitted
INFO   | jvm 1| 2014/12/05 13:25:05 | Caused by: com.sap.conn.rfc.exceptions.RfcException: java.lang.NullPointerException
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.dispatchRequest(MiddlewareJavaRfc.java:3501) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.executePlayback(MiddlewareJavaRfc.java:2954) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     ... 7 common frames omitted
INFO   | jvm 1| 2014/12/05 13:25:05 | Caused by: java.lang.NullPointerException: null
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.mastersaf.dfe.connectores.client.function.Function.call(Function.java:82) ~[conectorsap.jar:na]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.mastersaf.dfe.connectores.client.function.Function.call(Function.java:41) ~[conectorsap.jar:na]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.mastersaf.dfe.connectores.client.function.FunctionZXmlOut.callZXmlOut(FunctionZXmlOut.java:36) ~[conectorsap.jar:na]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.mastersaf.dfe.connectores.service.FunctionService.callZXmlOut(FunctionService.java:45) ~[conectorsap.jar:na]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.mastersaf.dfe.connectores.server.ConnectionHandler.callZXmlOut310(ConnectionHandler.java:266) ~[conectorsap.jar:na]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.mastersaf.dfe.connectores.server.ConnectionHandler.handleRequest(ConnectionHandler.java:70) ~[conectorsap.jar:na]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.DefaultServerWorker$FunctionDispatcher.handleRequest(DefaultServerWorker.java:1035) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.DefaultServerWorker$FunctionDispatcher.handleRequest(DefaultServerWorker.java:971) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.DefaultServerWorker.dispatchRequest(DefaultServerWorker.java:148) [sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.dispatchRequest(MiddlewareJavaRfc.java:3472) ~[sapjco3.jar:20140416 0119 [3.0.11 (2014-04-15)]]
INFO   | jvm 1| 2014/12/05 13:25:05 |     ... 8 common frames omitted
INFO   | jvm 1| 2014/12/05 13:25:05 | 2014-12-05 13:25:05,026 ERROR  [JCoServerThread-2] [ThrowableListener.java:23] Error occured on RFC_NFE connection 1-172.30.0.250|sapgw01|RFC_NFE
INFO   | jvm 1| 2014/12/05 13:25:05 | 2014-12-05 13:25:05,589 INFO   [JCoServerThread-1] [TIDHandler.java:43]  TID Handler: confirmTID for AC1E00FA097B5481CCF401E5

Accepted Solutions (0)

Answers (1)

Answers (1)

former_member188883
Active Contributor
0 Kudos

Hi Renato,

Please check below SAP notes on the pre-requisites and ensure each of them is fulfilled.

1536142 - NF-e Incoming Automation: Pre-requisites ERP Notes / SPs

1628621 - NF-e: Enhancements for NF-e Incoming


Hope this helps.


Regards,

Deepak Kori