Solution : https://service.sap.com/sap/support/notes/1337379 (SAP Service marketplace login required)
Key words :
signalling permanent system error acknowledgements, transient system error acknowledgements, terms system error acknowledgement, support package stack guide, xi acknowledgement received, ispeak adapter supports, updated subsequently based, sys err ack, sap service marketplace, business transaction permanently
Related Notes :
| 1376276 | NW04s XI Support Package Stack 20 |