Custom JCA Adapter / Application Error - Message.setErrorInfo() ??

Question

Hi All,
I was looking for how to create a sensible Application Error in a custom JCA adapter and was excited to find the following page in the PCK info on Adapter Development:
http://help.sap.com/saphelp_nw04/helpdata/en/3c/53d6409ff68631e10000000a1550b0/frameset.htm
The part of interest being:
<i>
The following methods are available to enable you to read error information in the form of an ErrorInfo object from the message, or to set the error information in a message.
Message.getErrorInfo()
Message.setErrorInfo()
If the synchronous response message is an application-error message instead of an application response, it must call setErrorInfo(myErrorInfo) for receiver adapters.</i>
However, I can't find these methods, or indeed the "ErrorInfo" object anywhere in the AF classes - does anyone know it's whereabouts? Or is the above page just out of date? If so, what is the new approach for creating Application Level Errors in a custom JCA Resource adapter (not Exceptions - I can do that)
Many thanks,
Chris

Answer 1

Well, you can get the latest jars from the SMP (Service Marketplace) directly.  These jars are in the <i>XI ADAPTER FRAMEWORK CORE 3.0</i> component.  Basically, http://service.sap.com/swdc  then Support Packages and Patches->SAP NetWeaver->SAP NETWEAVER->SAP NETWEAVER 04->Entry by Component->J2EE Adapter Engine (PI/XI).   There you'll see the XI ADAPTER FRAMEWORK CORE 3.0 link.
OR here is the direct link for the SP19 (latest) of <a href="https://smpdl.sap-ag.de/~swdc/012002523100009492712006D/SAPXIAFC19P_4-20000272.sca?_ACTION=DL_DIRECT">SAPXIAFC19P_4-20000272.sca</a>
Within this is <i>aii_af_lib.sda</i> which has the jars.  You can use winzip or winrar to open .sca, .sda files.
Regards,
Jin