Cannot Connect To Service Sapstartsrv Today

sapcontrol -nr <instance> -function StopService sapcontrol -nr <instance> -function StartService If sapcontrol itself can’t connect, kill the process manually:

Few things are as frustrating as firing up SAP MMC or trying to start an SAP instance, only to be met with the dreaded error: “Cannot connect to service sapstartsrv.”

ps -ef | grep sapstartsrv systemctl status sapstartsrv_<SID> If it’s not running, start it manually: cannot connect to service sapstartsrv

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ERROR: bind() failed (Address already in use) ERROR: Could not register service with WINS Often, the problem is transient. Restarting fixes it: Restarting fixes it: Restart SAP <SID> System from

Restart SAP <SID> System from Services.msc.

Here’s a blog post tailored for SAP administrators and technical users. It’s written to be clear, actionable, and search-engine friendly. Troubleshooting “Cannot Connect to Service sapstartsrv” – A Practical Guide instance 00 → port 50013).

This message essentially means the SAP Management Console (or a related tool) can’t communicate with the sapstartsrv process—the service responsible for starting, stopping, and monitoring SAP instances on Windows or Linux. Without it, you’re locked out of basic control functions.

sapcontrol -nr <instance> -function StartService sapstartsrv listens on port 5<instance>13 (e.g., instance 00 → port 50013). Test connectivity: