SAP Knowledge Base Article - Preview

1549578 - Type cast error when running iDataProvider.RunQuery() with ReportEngine SDK in .NET

Symptom

Exception "Unable to cast object of type 'System.Collections.ArrayList' to type 'System.Object[]'." thrown when executing DataProvider.RunQuery() on a WebIntelligence document.

Using the Report Engine .NET SDK to refresh individual queries throws an exception.

error_msg.JPG


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Environment

Report Engine .NET SDK

Business Objects Enterprise 3.1 SP3 FP3.2 and FP3.3

.NET Framework 3.5

Visual Studio 2008

Product

SAP BusinessObjects Business Intelligence platform R2

Keywords

KBA , BI-DEV-NET , BI Software Development Kits (SDKs) - .NET or Other , How To

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