我刚刚减少了所有元素宽度小于8英寸，它正在被纠正， 我是用鼠标做的， 你的报告主体应该短于8英寸。

在报告(myReport.rdlc)的属性选项卡上，将“Keep Together”属性更改为False。我一直在这个问题上挣扎了一段时间，这似乎解决了我的问题。

除了目前为止最常见的问题，我还看到了另外两种可能性:

使用+连接文本。你应该用&代替。 超出指定文本框宽度的文本。因此，如果你的文本框只容纳30个字符，而你试图在那里塞300个字符，你可能会以额外的页面结束。

If your report includes a subreport, the width of the subreport could push the boundaries of the body if subreport and hierarchy are allowed to grow. I had a similar problem arise with a subreport that could be placed in a cell (spanning 2 columns). It looked like the span could contain it in the designer and it rendered fine in a winform or a browser and, originally, it could generate printer output (or pdf file) without spilling over onto excess pages. Then, after changing some other column widths (and without exceeding the body width plus margins), the winform and browser renderings looked still looked fine but when the output (printer or pdf) was generated, it grew past the margins and wrote the right side of each page as a 2nd (4th, etc.) page. I could eliminate my problem by increasing colspan where the subreport was placed. Whether or not you're using subreports, if you have page spillover and your body design fits within the margins of the page, look for something allowed to grow that pushes the width of the body out.

在商业改进方案或SSDT-BI中，请执行以下操作:

点击报告>报告属性>布局选项卡(SSDT-BI中的页面设置选项卡) 请注意页面宽度，左距，右距的值 关闭并返回设计图面 在“属性”窗口中，选择主体 单击“+”符号展开“大小”节点 记录Width的值

要在PDF中正确呈现，正文宽度+左边距+右边距必须小于或等于页面宽度。当你看到空白页被渲染时，几乎总是因为主体宽度加上页边距大于页面宽度。

请记住:(正文宽度+左距+右距)<=(页面宽度)

在编辑SSRS文档时，最好先在设计面上(Visual Studio 2012显示，但可以在其他版本中完成)进行计算。

下面红圈内的数字对应以下步骤:

In the design surface, sometimes the editor will create a page which is larger than the actual controls; hence the ghost area being printed. Resize to the controls. Visually look at the width/height and see if you can't bring in the page on the design surface to size it to the space actually needed by the controls and no more. Then try to create a PDF and see if that fixes it. If #3 does not resolve the issue, then there are controls requiring too much of the actual page size and going over in either length/width. So one will need to make the size of the controls smaller to accommodate a smaller page size.

此外，在某些情况下，可以通过将ConsumeContainerWhitespace设置为true来更改报表页面的属性，从而自动使用这些空间。