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Error occured while rendering column `RemainingAmount’, (0caeae62-9ddf-4482-b66c-892b2c5035b6) - The expression contains undefined function call dbo.Abs().
The expression contains undefined function call dbo.Abs().
The error message was little bit confusing. The cause was DatasetGenerator trying to process the given function. The workaround is to enable database calculation by setting up ForceDatabaseCalculation to true.
It was decided to improve the error message and to implement support for Abs in DatasetGenerator.