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  1. VirtDB
  2. Installation

Installation

Instructions about installing and configuring the SAP add-on and the Data Distribution Engine

SAP add-on installation

  • BC set activation problems
  • Uploading the delivered installation file (*.SAR)

Data Distribution Engine (DDE)

  • Failed to start DDE: value cannot be null
  • Failed to start DDE: Unable to start Kestrel. System.IO.IOException: Failed to bind to address http://127.0.0.1:5000: address already in use
  • Failed to start DDE: table already exists
  • Failed to start DDE: Application startup exception: System.NotSupportedException: SQLite does not support this migration operation ('DropColumnOperation')
  • Failed to start DDE: Microsoft.Data.Sqlite.SqliteException (0x80004005): SQLite Error 8: 'attempt to write a readonly database'.
  • Failed to start DDE: Access to path XXX\WorkerBin\SDKs\DataExtractApi\win64-v1.zip' is denied.
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