Troubleshooting SQL Server Job Failures: Understanding Schedule 1016 Issues скачать в хорошем качестве

Troubleshooting SQL Server Job Failures: Understanding Schedule 1016 Issues

Discover how to resolve SQL Server job failures related to schedule 1016 effectively with step-by-step troubleshooting methods. --- This video is based on the question https://stackoverflow.com/q/66948872/ asked by the user 'Rakhmi' ( https://stackoverflow.com/u/6462374/ ) and on the answer https://stackoverflow.com/a/66954666/ provided by the user 'billinkc' ( https://stackoverflow.com/u/181965/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions. Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: The job failed the job was invoked by schedule 1016. The last step to run was step1 Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l... The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license. If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com. --- Understanding SQL Server Job Failures Related to Schedule 1016 When working with SQL Server, encountering job failures can be a common challenge, particularly when it involves specific schedules like schedule 1016. Recently, a user faced an issue where the job failed even though the SSIS package executed perfectly when run separately. This leaves many wondering about the reasons behind the failure and how to troubleshoot effectively. The Problem: Job Failure Notification The error in question reads, "The job failed the job was invoked by schedule 1016. The last step to run was step1." At first glance, this seems alarming, but it requires some investigation as 1016 is not an error message but an identifier that points to a specific job schedule. This distinction is crucial as it saves time during troubleshooting. Initial Steps in Troubleshooting Before diving into solutions, it’s important to understand a few key points: Job Identities: The schedule number 1016 indicates which job is set to run, not the nature of the error itself. Execution Context: The job may run differently based on the environment (for example, via SSIS vs. the SQL Server Agent). Investigating the Job Status To investigate which job is associated with the schedule 1016 and identify what went wrong, you can execute the following SQL query in SQL Server Management Studio (SSMS): [[See Video to Reveal this Text or Code Snippet]] What This Query Does: Identifies Job Details: This retrieves all jobs linked to the specified schedule, allowing you to pinpoint the potentially failing job step. Substep Information: It captures crucial details, like the step_id, step_name, and even credential information, if applicable. Analyzing the Results Locate the Job with Step ID = 1: From the retrieved data, look for jobs with step_id = 1 because the failure message specifies that the last step to run was step1. This provides context on where the failure may have occurred. Understand the Job’s Command: Examine the command column as it reveals what the job is executing and can help in comparing its behavior when run directly through SSIS. Credential and Proxy Information: If you see values for proxy_name, credential_name, and credential_identity, it indicates that credentials might be involved, which could be the source of execution discrepancies. Checking SSIS Package Execution Logs When dealing with SSIS packages, if the package is executed from the SSISDB, obtaining logs can offer additional insights. Execute the following SQL command: [[See Video to Reveal this Text or Code Snippet]] Leveraging Native Reports You can also utilize the native reports (All Executions) in SSISDB to identify the failing execution of your package. Here’s how to proceed: Replace the EXISTS clause with a direct query to specific operation IDs. Filter by message_type = 120 to focus solely on error messages. Conclusion Job failures in SQL Server can appear daunting at first, especially when the scheduled jobs have different behaviors than expected. By following the outlined steps, you can systematically troubleshoot and identify the root causes of these errors related to schedule 1016. Remember, understanding the semantics of job identifiers and leveraging SQL Server Management Studio effectively will streamline your troubleshooting process. If you have further questions or need more assistance regarding SQL Server job failures or SSIS packages, feel free to reach out!