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SAP Knowledge Base Article - PreviewSymptom
- When connecting to Advantage Database Server (ADS) the first attempt fails with Error 6420:Unable to "discover" the Advantage Database Server
- However consecutive attempts result in a successful connection.
- Using a COMMCALL trace you see that the discovery process is failing during first attempt.
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Environment
SAP Advantage Database Server 11.x
Product
SAP Advantage Database Server 11.1
Keywords
Sybase, ADS, IP, IPX, TCP/IP, UDP/IP, multicast, mailslot, COMMCALL trace, first try when connecting fails , KBA , BC-SYB-ADS , ADS (Advantage Database Server) , Problem
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