SSIS控制流在sql任务后停止

Question

我有一个带有脚本任务的控制流，用于检查文件是否存在，如果存在则会移动到数据流任务上。如果没有找到，那么它将转到SQL任务，该任务将详细信息写入错误日志，之后它应移动到下一个要检查的文件上。不幸的是，它在更新后停止了SQL任务。

我尝试在SQL任务之后更改约束但没有成功。

尽管搜索找不到答案!!!

帮助大多数人赞赏。 感谢

抱歉，我无法上传图片，但这里是SkyDrive上的 link图片。

我有一个来自每个脚本任务的约束，它基本上检查包含文件名称的变量，如果找到则运行数据流，如果没有写入错误。这是一个更大的循环的一部分，它查找自上次处理以来包含时间戳的文件。

虽然我注意到即使第一个文件存在，但控制流程在数据流之后停止，现在我很困惑!!!!!

由于

日志：

SSIS package "P76import.dtsx" starting.
Information: 0x4004300A at Process P76 Adjustments file, SSIS.Pipeline: Validation phase is beginning.
Information: 0x40043006 at Process P76 Adjustments file, SSIS.Pipeline: Prepare for Execute phase is beginning.
Information: 0x40043007 at Process P76 Adjustments file, SSIS.Pipeline: Pre-Execute phase is beginning.
Information: 0x402090DC at Process P76 Adjustments file, P76 Adjustments File [368]: The processing of file "C:\Mark\P76\ImportFiles\P76_ADJUSTMENTS_20130408.csv" has started.
Information: 0x400490F4 at Process P76 Adjustments file, Lookup [438]: component "Lookup" (438) has cached 4 rows.
Information: 0x400490F5 at Process P76 Adjustments file, Lookup [438]: component "Lookup" (438) has cached a total of 4 rows.
Information: 0x402090E2 at Process P76 Adjustments file, Lookup [438]: The component "Lookup" (438) processed 4 rows in the cache. The processing time was 0.015 seconds. The cache used 4208 bytes of memory.
Information: 0x4004300C at Process P76 Adjustments file, SSIS.Pipeline: Execute phase is beginning.
Information: 0x402090DE at Process P76 Adjustments file, P76 Adjustments File [368]: The total number of data rows processed for file "C:\Mark\P76\ImportFiles\P76_ADJUSTMENTS_20130408.csv" is 1486.
Information: 0x402090DF at Process P76 Adjustments file, Invalid rows to Error table [176]: The final commit for the data insertion in "component "Invalid rows to Error table" (176)" has started.
Information: 0x402090E0 at Process P76 Adjustments file, Invalid rows to Error table [176]: The final commit for the data insertion  in "component "Invalid rows to Error table" (176)" has ended.
Information: 0x402090DF at Process P76 Adjustments file, Transactions table [411]: The final commit for the data insertion in "component "Transactions table" (411)" has started.
Information: 0x402090E0 at Process P76 Adjustments file, Transactions table [411]: The final commit for the data insertion  in "component "Transactions table" (411)" has ended.
Information: 0x40043008 at Process P76 Adjustments file, SSIS.Pipeline: Post Execute phase is beginning.
Information: 0x402090DD at Process P76 Adjustments file, P76 Adjustments File [368]: The processing of file "C:\Mark\P76\ImportFiles\P76_ADJUSTMENTS_20130408.csv" has ended.
Information: 0x4004300B at Process P76 Adjustments file, SSIS.Pipeline: "component "Invalid rows to Error table" (176)" wrote 0 rows.
Information: 0x4004300B at Process P76 Adjustments file, SSIS.Pipeline: "component "Transactions table" (411)" wrote 1485 rows.
Information: 0x40043009 at Process P76 Adjustments file, SSIS.Pipeline: Cleanup phase is beginning.
SSIS package "P76import.dtsx" finished: Success.

答案 - 通过评论 问题是进入“检查是否有文件”脚本任务的约束都没有设置为True !!

Answer 1

如果您制作流程或而不是AND它将起作用。 目前，BOTH组件必须评估为true。 如果任何组件评估为true，则OR将起作用。 右键单击流程并根据图像进行编辑。

Answer 2

“在P76调整文件后”双击绿色链接，您将在“多重约束”框中选择第二个单选按钮，即“逻辑或。一旦约束必须评估为真”，将获得“优先约束编辑器”;你的问题会得到解决。

对剩余的事情做同样的改变......

Answer 3

您的问题是，您在comntrol流程中有两条通往同一任务的路径，但这根本不起作用。

您可以做的是设置一个变量，例如fileABCfound，true或false，具体取决于是否找到该文件。然后在流程步骤中，转到属性并为Disbale设置exproession，如果变量为false，将禁用该任务。这样做而不是将表达式放在连接器中。这样，如果找不到该文件，它将禁用该任务并移至下一个任务。