SLL_PI - compatibility problems

[Former Member]

Hi, GTS needs SLL_PI to work.

Basis guy informs us that the SLL_PI version 904 is not compatible with SAP_FIN 720. SAP_FIN version 720 is installed instead of 617.

Also states categorically that it's impossible to go back to SAP_FIN 617.

What can be done to install SLL_PI so that GTS communicates with rest of world?

Thank you.

[Former Member · Accepted solution]

From the notes it appears that S/4 Hana has this automatically set up, in case anyone else has this question.