2488434 - System.NullReferenceException thrown when acessing a global variable - SAP PB | SAP Knowledge Base Article

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2488434 - System.NullReferenceException thrown when acessing a global variable - SAP PB

Symptom

A PowerBuilder .NET multithreaded application deployed to IIS may throw a System.NullReferenceException exception when a accessing a global variable concurrently


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Environment

SAP PowerBuilder (PB) .NET 12.6

Product

SAP PowerBuilder 12.6

Keywords

synchronization, thread, System.Threading.Monitor, multithreading , KBA , BC-SYB-PB , Powerbuilder , Problem

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