RFC-JDBC error

Hi,
I am doing an RFC-JDBC scenario.
My input file is being generated in the following format:
- <T_SOMASTER>
- <item>
<CUSTOMERID>0000001033</CUSTOMERID>
<ORDERDATE>0000-11-82</ORDERDATE>
<PARTIALSHIP />
<SALESORDERID />
<SYNCIND />
</item>
</T_SOMASTER>
It should have been
- <T_SOMASTER>
- <item>
<CUSTOMERID>0000001033</CUSTOMERID>
<ORDERDATE>2007-12-17</ORDERDATE>
<PARTIALSHIP>1</PARTIALSHIP>
<SALESORDERID>0000018818</SALESORDERID>
<SYNCIND>Add</SYNCIND>
</item>
</T_SOMASTER>
I get the following error in SXMB_MONI - "java.lang.NullPointerException thrown during
application mapping
com/sap/xi/tf/_MM_SAP2ABPP_SO_CREATE_CHANGE_:"
Can you please help.
Thanks,
Shyam

Hi shyam,
Generally this error occurs when values given in the payload is more than given limit (length of the value given is more than defined length). So check the values of the paylaod ......So in this case the mapping will not takes place for the resason mentioned above..............
Hope this will solve u r poblem
Reward with points if helpful
Regards
Sai Ganesh

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Message was edited by: Steve Holland

Krishna,
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SAPSLDAPI
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Hi
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Thanks Ramesh.
I followed the blog. Here are the steps that I did.
RFC destination:
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3. Make sure you select Registered Server Program option before writing your program ID -> Done
4. Write you program ID (remember it's case-sensitive) -> gave the SID name
5. In the gateway host and gateway service write the values of your "Application system" - business system (not the XI server) -> Typed the gateway hostname and gateway service "sapgw<instance no>", that I got from SMGW.
But still I face the same problem. It get the following error:
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Error Details DETAIL: TP <SID Name> not registered
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Error Details LINE: 1777
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 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at com.erm.authentication.HttpSecurityFilter.doFilter(HttpSecurityFilter.java:658)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
 at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
 at java.lang.Thread.run(Unknown Source)
Caused by: com.crystaldecisions.reports.queryengine.driverImpl.m: JDBC Error: [Microsoft][ODBC Driver Manager] Invalid string or buffer length
 at com.crystaldecisions.reports.queryengine.driverImpl.o.if(Unknown Source)
 at com.crystaldecisions.reports.queryengine.ap.if(Unknown Source)
 at com.crystaldecisions.reports.queryengine.l.bN(Unknown Source)
 at com.crystaldecisions.reports.queryengine.ap.eg(Unknown Source)
 at com.crystaldecisions.reports.queryengine.ap.e(Unknown Source)
 at com.crystaldecisions.reports.queryengine.b2.f(Unknown Source)
 at com.crystaldecisions.reports.queryengine.b2.dy(Unknown Source)
 ... 89 more
Caused by: java.sql.SQLException: [Microsoft][ODBC Driver Manager] Invalid string or buffer length
 at sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
 at sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
 at sun.jdbc.odbc.JdbcOdbc.SQLGetDataString(Unknown Source)
 at sun.jdbc.odbc.JdbcOdbcResultSet.getDataString(Unknown Source)
 at sun.jdbc.odbc.JdbcOdbcResultSet.getBigDecimal(Unknown Source)

A few things to note:
1) Crystal Report 2013 doe snot install any SDK. Thus the assumption is that you are using CR from teh following link:
SAP BusinessObjects - SAP Crystal Reports, Version For Eclipse Download
2) Since you are using a 64 bit connection (Oracle Client 11g 62 bit ODBC driver) you will have to make sure you are using 64 bit JVM. Otherwise, follow Dell's advice and use a 32 bit ODBC datasource.
3) On one test you are using Oracle Client 10g 32 bit ODBC driver and the other you are using Oracle Client 11g 64 bit ODBC driver. You might want to see if you can run your app using Client 11g 32 bit ODBC driver.
- Ludek
Senior Support Engineer AGS Product Support, Global Support Center Canada

RFC communication error

hi guys,
our company has SAP servers in location A which often communicates with servers in location B. recently we moved both DEV and PRD servers to location C from A. the servers from B and C communicates via a VPN link.sequel to this movement we changed the IP configuration of all the systems. presently users in location B can access the PRD server in C but are not able to access the DEV server.
the following error messages appears:
ON PRD
TMS Alert viewer
transport control program tp ended with error code 0212
error:could not access file as supposed
command:SHOWBUFFER PRD PF=
SAPDEV\sapmnt\trans\bin\TP_DOM
while on DEV
message:RFC-communication failure
RFC communication error with system/destination
partner not reached
would appreciate if u culd profer a solution as soon as possible
Regards walata

Hi Walat,
User access problem :-
You located at location B are not able to access server DEV which is located C
Pls take help from your system administrator for doing below task if you are not aware about output
From location B try to telnet server DEV on port 32<NN> or 36<NN> ( <NN> is your instance no of DEV )
for e.g
from command prompt run the following command
telnet < dev server ip > 32<NN>
check the ouput
How to check the ouput
1 after giving the above command, if you get blank screen it mean ports are open
2 after giving the above command, if you get ouput on screen like " conneting to server < dev server ip > it mean ports are not open
If the ports are not open then inform you network team that port mention aboev should be open for users.
once the ports get open check above step again , if you get the blank screen , then you wil be able to login to SAP
Server to Server Access problem :-
From server DEV to PRD and vice versa check whether you can share the drives .
if yous system team that yor PRD system should be able to to access the share folder sapmnt of server DEV ( SAPDEV )
As well as check server to server port 33<NN> is open or not
Any query pls reply.
Thanks
Anil

RFC-JDBC error

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