rdisp/max_websocket_connections

Specifies the maximum size of the WebSocket table. In this table, the Dispatcher manages an entry for each WebSocket connection. The profile parameter also specifies the maximum number of WebSocket connections. Since a WebSocket can have up to two entries in the central logon table, the parameter value should be significantly smaller than the size of the logon table that is specified in profile parameter rdisp/tm_max_no.

If WebSockets are registered on an ABAP message channel (AMC), the maximum size of the AMC recipient table can also be a restricting factor. This can be configured with profile parameter rdisp/max_amc_receiver_entries.