如果不是这样，那么生成的代码或数据源配置中很可能存在错误。
If not, there is likely something wrong with the generated code or your data source configuration.
如果数据源不可访问或无效，就会出现这些错误。
These errors can occur if the data sources are unreachable or invalid.
如果包中含有不受支持的数据源，在尝试发布程序包时会收到一条错误消息。
If unsupported data sources are included in the package, an error message will be received when trying to publish the package.
如果用户指定了这些选项，但是与数据源上的选项值有冲突，那么返回一个错误(SQL 1255n)。
If the user specifies these options, and there is a conflict with the option value at the data source, an error is returned (SQL 1255n).
第二个bean使用第一个bean的数据源，而这恰恰是错误的。
The second bean is using the first bean's data source, which is the wrong one.
CustomerBean现在使用错误的数据源。
Ignoreinvalidresourceswhenexecutingthe schedule：选择该复选框来禁止关于资源监控数据源的错误消息。
Ignore invalid resources when executing the schedule: Select this check box to suppress error messages about resource monitoring data sources.
拥有凭据的其他数据源使用成功或无效凭据错误响应TivoliDirectoryServer。
The other data source, which has the credentials, responds to the Tivoli Directory Server's bind with a success or an invalid credentials error.
这类数据源是只读的，因此应该将其mutator方法设为私有，以减少运行时错误。
Such sources are read-only; thus, you should make their mutator methods private to minimize runtime failures.
为了获得易读的错误消息，配置您的数据源并且设置 retrieveMessagesFromServerOnGetMessage自定义属性为true。
To get readable error messages, configure your data source and set the retrieveMessagesFromServerOnGetMessage custom property to true.
绝大多数这些错误都来自垃圾数据，如果我们能发现一个错误，我们也就能发现其他数据源绝大多数同样的错误。
Most of these errors come from garbage records, and when one of these is found, almost always, the same problems can be found in other metadata sources.
在这里您必须配置数据源以解决错误(如图30所示)，该错误与对数据库的连接有关(必须指定一种连接)。
At this point the data source must be configured to resolve the errors (shown in figure 30) concerning the connections to the database (must specify a connection).
如果要扩展从本文学到的内容，可以通过加入对关系型更新数据源更详细的错误处理来增强小部件。
To try and expand on what you learned from this article, you could enhance the widget with more elaborate failure handling for the relational update feed.
对于错误消息SQL 1822n，从远程数据源接收到的错误消息内容常常被截断。
For error message SQL1822N, the content of the error message received from a remote data source often gets truncated. You can find the complete error message in the db2diag.log.
数据源初始化错误：未能通知行集合对象。
Data source initialization error: the rowset object could not be advised.
数据源初始化错误：未能通知行位置对象。
Data source initialization error: the row position object could not be advised.
另外，我认为这可能是我的数据源路径是错误的。
我的错误是数据源对象无效。
描述如何处理当用户尝试提交新值时从数据源产生的数据输入错误。
Describes how to handle data-entry errors that originate from the data source when the user attempts to commit a new value.
语法错误会生成运行时异常，但其他错误只有在数据源收到连接信息后才会发生。
Syntax errors generate a run-time exception, but other errors occur only after the data source receives connection information.
如果发生此错误的原因不十分明显，请仔细检查查询，并跟踪从数据源到错误发生点的每个子句的结果的类型。
If it is not immediately obvious why the error is occurring, examine the query carefully and trace the type of the result of each clause from the data source to the point where the error is occurring.
如果发生此错误的原因不十分明显，请仔细检查查询，并跟踪从数据源到错误发生点的每个子句的结果的类型。
If it is not immediately obvious why the error is occurring, examine the query carefully and trace the type of the result of each clause from the data source to the point where the error is occurring.
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