UME connection issues occur to ABAP datasource due to the pool size of RFC destination "UMEBackendConnection" exhausted. The error message below have been written to the defaulttraces: "Caused by: com.sap.conn.jco.JCoException: (106) JCO_ERROR_RESOURCE: Connection pool UMEBackendConnection|CONFIGURED_USER&010|SAPJSF|EN|7BE0107016CE048573C22266B7DEE4B5 is exhausted. The current pool size limit is 10 connections."
SAP Netweaver 71X/72X/73X/74X/75X
KBA , BC-JAS-SEC-UME , User Management Engine , Problem
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