2463476 - Crystal Report for Visual Studio issue with 64 bit report generation - incorrect grouping

We have crystal report which is developed using SAP Crystal Report 2013.

This report is being generated from .Net windows application. 

The report is working fine when the .net windows application is compiled in 32 bit mode.

If we compile the application in 64 bit and try to generate the report, the report is not working properly. The group by section in the report is not properly working. Because of the incorrect data grouping, the details are mixing up.

Crystal Reports for Visual Studio SP 19

This issue has been escalated to R&D for a solution and set for SP 21

Tempory work around is to run the application in 32 (x86) mode

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

SAP Crystal Reports, developer version for Microsoft Visual Studio