You have upgraded the SAP Cloud Connector(SCC) and there is some unpredictable behaviour in the UI.
One example of this is upgrading to SCC 2.10.1 and trying to add a TCP connection to the back-end system as per the SAP help page: Connectivity Service - Configure Access Control (TCP)
SAP Cloud Connector
Missing TCP option, Latest SCC version , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , Problem
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