Archive BW PSA table

Hello,

our internal BW consultant would like that I archive one PSA table with transaction SARA.

SAP-Note 1178734 has been imlpemented.

There is also a How-TO-DO for archive. https://www.sdn.sap.com/irj/sdn/netweaver (SAP How-to Guides)

System is BI Netweaver 7.31

Archive object is ZRS_PSA.

But it doesn' work.

After starting the write program I get error message

Structure is not known in the ABAP Dictionary

Job cancelled after system exception ERROR_MESSAGE

Here some screen shots.

Regards,

Reinhard Doeker