Problem to start SAP server – Running but Dialog Queue standstill

The system starts usually with no problems. The message server and Dispatcher are working correctly. At least it seems so.

Problem starting SAP server – SAP console after startup

After trying to connect to SAP Trial system, this message occurs: “Running but Dialog Queue standstill”

Problem starting SAP server – SAP console while logging into system via SAP GUI

System log shows following errors:

• SAP Basis System: Connection to user 16    (            ), terminal 15   (admin-PC    ) lost
• SAP Basis System: Operating system call           recv failed (error no. 10054)
• SAP Basis System: Stop SAP System, Dispatcher Pid     52
• SAP Basis System: Message server disconnected

There might be more problems with this. It could be, that you don’t have set enough of paging size or that host gets in loopback.

Problem in my case was that logs were full and they had no other space where to get stored. You need to run database manager to backup all data and it gets okay.

Problem starting SAP server – Database Studio Window

How to log in to Database Studio?

Use following credentials to log into the database studio

User: “control”

Password: password to the OS system/master password entered during installation of DB Studio