Using SAP JCo Classes Directly in a JCD (Doc ID 1026028.1)

Last updated on NOVEMBER 03, 2016

Applies to:

Oracle Java CAPS - Version 5.1.0 and later
Information in this document applies to any platform.
Checked for relevance on 23-May-2011.
***Checked for relevance on 04-November-2013***

Symptoms

When using BAPI eWay connections, there is one single JCo Connection for each BAPI/RFC that is used in the JCD (Java Collaboration Definition). Depending on the nature of the application, there might be a rare case where two or more BAPI or RFCs must be executed within the same SAP connection thread. In that case, users might want to implement the JCo handling manually in the JCD and directly use the JCo classes. This is not possible as a validation error occurs when trying to call JCo classes from the JCD.

Cause

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