KNOWLEDGE BASE

Error "unexpected error" or "LogicException: LogicAssert" Creating or Refreshing SAP BW Extracts


Published: 08 Aug 2014
Last Modified Date: 28 Aug 2014

Issue

When you try to create a new SAP BW extract or refresh an existing SAP BW extract in Tableau Desktop, the following error might occur: 

Internal Error
An unexpected error occurred and the operation could not be completed.

When you try to refresh a SAP BW extract on Tableau Server, the following error might appear in the Background Tasks view:

com.tableausoftware.nativeapi.dll.LogicException: LogicAssert at C:\builds\tableau-8-2\tableau-8-2.14.0720.2105\tableau-1.3\src\db\CubeDenormProtocol.cpp line 1158: GetQualifiedName(tableName.GetLeafValue()) == m_tableName

Environment

  • Tableau Desktop 8.2.1
  • Tableau Server 8.2.1

Cause

This behavior is a known issue that has been corrected in more recent releases.
Did this article resolve the issue?