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doc-exports/docs/modelarts/umn/modelarts_trouble_0045.html
Lai, Weijian 6aa966a79a ModelArts UMN 24.3.0 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Lai, Weijian <laiweijian4@huawei.com>
Co-committed-by: Lai, Weijian <laiweijian4@huawei.com>
2024-11-02 09:04:52 +00:00

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What Should I Do If Error "stat:403 reason:Forbidden" Is Displayed in Logs When a Training Job Accesses OBS

Symptom

When a training job accesses OBS, an error occurs.

Figure 1 Error log

Possible Causes

The possible causes are as follows:

  • The OBS permission is incorrect. As a result, data cannot be read.

Solution

Verify that OBS permissions are correctly assigned. If the problem persists, troubleshoot by following the instructions provided in "Why Can't I Access OBS (403 AccessDenied) After Being Granted with the OBS Access Permission?".

Summary and Suggestions

Before creating a training job, use the ModelArts development environment to debug the training code to maximally eliminate errors in code migration.

  • If an error occurred in OBS, identify the cause based on the error information, including the error code and message. For details about OBS error codes, see Python > Troubleshooting > OBS Server-Side Error Codes in Object Storage Service SDK Reference.
Parent topic: Permission Issues