3092666 - Error "[78a1-2f54-e5] Index was out of range" when inserting a query in Analysis Office

The error below occurs when trying to insert a query in Analysis Office:

"[78a1-2f54-e5] Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index"

The trace of AO (see SAP note 2129389) contains the following entries:
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General .NET Exception [78a1-2f54-e5]:
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at System.Collections.Generic.List`1.RemoveAt(Int32 index)
at com.sap.ip.bi.pioneer.common.connectivity.CoRecentDataSourceInfoList.Add(IDataSourceInfo value)
at com.sap.ip.bi.pioneer.controls.uiservices.CnDataSourceSelectorService.ShowDatasourceDialog(Boolean iFormulaMode)
at com.sap.ip.bi.pioneer.controls.uiservices.CnDataSourceSelectorService.GetDataSourceInfo(Boolean iFormulaMode)
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SAP BusinessObjects Analysis, edition for Microsoft Office

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