2LIS_03_S194 / RMCBMRP2 performance optimization R/3

Hello experts,

Currently the fill up of the 2LIS_03_S194 structure by program RMCBMRP2 takes too much time for us.

Can somebody give me any tips on how to speed up this program?

I have found this one from 10 yrs ago: https://archive.sap.com/discussions/thread/593533 but no replies that might help.

So I hope that by know there is new BI content or that there is a way to speed RMCBMRP2 up at R3 side?

Thanks in advance for your reply

Best regards,

Whitney