When digged out problem in ASpState db

When digged out problem in ASpState db via profile i check @appName is passing as 9105e526

    DECLARE @return_value int,
    @appId int
    
    EXEC @return_value = [dbo].[TempGetAppID]
    @appName = 9105e526,
    @appId = @appId OUTPUT
    
    SELECT @appId as N'@appId'
    
    SELECT 'Return Value' = @return_value

 If i remove character e from @appName the procedure executes