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author's profile photo Former Member
Former Member

Not able to execute BAPI using IInteraction.execute(ixspec, input)

Hello! Gurus,

We have a par file where it will check if the user exists in R/3 system or not.

I am using “BAPI_USER_EXISTENCE_CHECK” BAPI, and when I tried to execute it by giving

MappedRecord output = (MappedRecord) ix.execute(ixspec, input);

System is throwing an exception

“com.sapportals.connector.execution.ExecutionException: Nested Exception. Failure to execute native function. Connection Failed: Nested Exception. Native connection to the back end system is broken.”

Do you have any clue in with this exception?


This par file was able to execute in EP6 SP2 environment, when we migrated to NW04 EP6 SP16 this having problem.

I have changed the IConnectionFactory value from “EISConnections/SAPFactory” to “deployedAdapters/SAPFactory/shareable/SAPFactory” with this I am able to establish connection to our R/3 system

I am using NWDS 2.0.9 version for development, do this effect in any ways?

I have asked my Basis guys to check if the Jar files are available in our new NW environment, they says all the jar’s are available.

Please let me what more I should do to make this application work normal.

Thanks! in advance.

Best regards,


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1 Answer

  • author's profile photo Former Member
    Former Member
    Posted on May 16, 2008 at 12:42 PM

    JAR was not copied and replaced the original one

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