2465266 - Large schema project causing performance and stability issues in Studio - SAP Event Stream Processor

• Performance issues are experienced in SAP Event Stream Processor (ESP) Studio when a project has an input and output schema of 800 columns.
  • The ESP project takes over 20 seconds to compile.
  • In the Run-Test perspective, opening a stream in the Stream View is slow.
  • Publishing a row of data from the Manual Input View takes over 30 seconds.
• In the Stream View, not all columns show when scrolling the contents of the stream.

• During any of the above operations, ESP Studio will frequently hang.

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

• SAP Event Stream Processor (ESP) 5.1
• Microsoft Windows (2016) 

streaming, processing,studio,schema,performance,unstable,stability,hang,compile,slow, , KBA , BC-SYB-ESP , Sybase ESP (Event Stream Processor) , Problem