Troubleshooting WSIF

Use this overview task to help resolve a problem that you think is related to the Web Services Invocation Framework (WSIF).

Before you begin

Note: 這個主題參照一或多個應用程式伺服器日誌檔。 此外,在分散式和 IBM® i 系統上,另外也建議您可以配置伺服器來使用「高效能可延伸記載 (HPEL)」日誌和追蹤基礎架構,而不使用 SystemOut.logSystemErr.log, trace.logactivity.log 檔案。HPEL 與原生 z/OS® 記載機能也可以一起使用。如果您使用 HPEL,則可以從伺服器設定檔 bin 目錄,利用 LogViewer 指令行工具來存取您所有的日誌和追蹤資訊。請參閱有關利用 HPEL 疑難排解應用程式的資訊,以取得更多使用 HPEL 的相關資訊。

For information about resolving WebSphere® Application Server-level problems, see Diagnosing problems (using diagnosis tools).

About this task

To identify and resolve WSIF-related problems, you can use the standard WebSphere Application Server trace and logging facilities. If you encounter a problem that you think might be related to WSIF, you can check for error messages in the WebSphere Application Server administrative console, and in the application server stdout.log file. You can also enable the application server debug trace to provide a detailed exception dump.

The documentation also includes details of common WSIF-related problems, specific WSIF troubleshooting tips and known WSIF restrictions.

Procedure

  1. Trace and log WSIF.

    WSIF offers trace points at the opening and closing of ports, the invocation of services, and the responses from services. WSIF also includes a SimpleLog utility that can run trace when you are using WSIF outside of WebSphere Application Server. For more information, see Tracing and logging WSIF.

  2. Check for error messages about WSIF.

    A list of the WSIF runtime system messages, with details of what each message means, is provided in WSIF (Web Services Invocation Framework) messages.

    [AIX Solaris HP-UX Linux Windows][IBM i]Check in the application server SystemOut log at was_home\logs\server\SystemOut.

    [z/OS]Check in the SYSPRINT or SYSOUT log.

  3. Check the list of major WSIF activities, with advice on common problems associated with each activity

    For more information, see Web Services Invocation Framework troubleshooting tips.

  4. Check the set of specific tips to help you troubleshoot problems you experience with WSIF.

    For more information, see Web Services Invocation Framework troubleshooting tips.

  5. Check the list of the main known restrictions that apply when using WSIF.

    For more information, see WSIF - Known restrictions.


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時間戳記圖示 前次更新: July 9, 2016 11:18
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