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SAP Knowledge Base Article - PreviewSymptom
When performing a "connection test" at a type W (WebSocket) destination, in the transaction SM59, the following issue is observed:
Connection Error
Error when opening an RFC connection (Open websocket connection failed for destination S4C_DEV conID 0000000000000000).
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Environment
- ABAP Platform based product
Product
ABAP platform all versions
Keywords
Websocket, Connection failed , KBA , BC-CST-IC , Internet Communication Manager , BC-CST , Client/Server Technology , Problem
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