Symptom
- ASE is unresponsive / hangs
- SSL connection threads hang in LOGIN_PROCESS
- ASE may show 100% or very high CPU utilization and prevent further connections
- SPIDs within ASE show "Maintenance Token" status
- Messages may be seen in the ASE errorlogs at the time of the failure:
ksmask__rpacket: Invalid tdslength value XXXX, kpid: XXX
originating node of previous invalid TDS packet: XX.XX.XX.XX port : 5000
ssl_server_handshake: vsn 43 kpid XXXX FAILED sslerr
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Environment
- SAP Adaptive Server Enterprise (ASE) 16.0 SP03 and higher
- Also applies to SAP IQ or SAP Replication Server (SRS)
- SSL listen port is sconfigured
Product
SAP Adaptive Server Enterprise 16.0
Keywords
Port scanner, Vulnerability Scanner, virus, port, Nessus, SAP ASE, SAP IQ, SAP Replication Server, SRS , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem
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