Solution : https://service.sap.com/sap/support/notes/327828 (SAP Service marketplace login required)
Key words :
rdisp/max_comm_entries = 2000and gw/max_conn = 2000you find additional important gateway parameter settings, performance bottlenecks occur sporadically, rfc resource parameter set, ale customizing transaction we20, rdisp/rfc_min_wait_dia_wp parameter, rdisp/rfc_max_own_used_wp parameter, gateway parameter set, free work processes, message types rssend, solution important
Related Notes :
| 384971 | System parameters for high interface load |
| 165504 | Loading R/3 data uses too many work processes |