Message type: E = Error
Message class: SWK - Messages for Workflow - Workplace Plug-In 4.0B
Message number: 074
Message text: TCP/IP error while connecting to the launch handler
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SWK074
- TCP/IP error while connecting to the launch handler ?The SAP error message SWK074 indicates a TCP/IP error while trying to connect to the launch handler. This error typically occurs in the context of SAP Business Workflow or when using the SAP GUI to connect to a backend system. Here are some common causes, solutions, and related information for this error: Causes: Network Issues: There may be network connectivity problems between the client and the SAP server. This could be due to firewalls, routing issues, or network outages. Incorrect Configuration: The SAP system or the client may not be configured correctly. This includes incorrect settings in the SAP GUI or the application server. Service Not Running: The launch handler service may not be running on the server, or it may have crashed. Port Issues: The port used for communication may be blocked or not open. DNS Resolution: There may be issues with DNS resolution if the hostname is not resolving correctly to the IP address
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