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2174609 - ERROR #1027: The maximum number of connections have already been opened - SRS


When resuming a connection to a database, the following error is reported:

The DSI thread for database 'dsname.dbname' is started.
ERROR #1027 DSI(nnn dsname.dbname) - /generic/useful/cm.c(5052)
Error: 16843014, Severity 1 -- 'ct_connect(): user api layer: external error: The maximum number of connections have already been opened.'.

ERROR #13045 DSI(nnn dsname.dbname) - /generic/useful/cm.c(5056)
Failed to connect to server 'dsname' as user 'dbname_maint'. See CT-Lib and/or server error messages for more information.

The DSI thread for database 'dsname.dbname' is shutdown.



  • SAP Replication Server (SRS)
  • SAP Replication Server (SRS) Real Time Loading (RTL)
  • SAP Replication Server (SRS) Heterogeneous Edition


SAP Replication Server all versions ; SAP Replication Server, heterogeneous edition all versions ; SAP Replication Server, real-time loading edition all versions


1027, 13045, max, repserver , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , BC-SYB-REP-HET , Replication Server Heterogeneous Edition (RSHE) , BC-SYB-REP-RTL , Rep Server Real-Time Loading Edition (RTLE) , BC-SYB-REP-ME , Replication Server Messaging Edition (RSME) , Problem

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