0042-00000213

Problem description

The part size specified in the multipart upload request is excessively small.

Causes

The part size specified for parts except for the last part in the XML body of the CompleteMultipartUpload request is less than 100 KB.

Examples

For example, you initiate the following request:

POST /multipart.data?uploadId=0004B9B2D2F7815C432C9057C031****&encoding-type=url HTTP/1.1
Host: oss-example.oss-cn-hangzhou.aliyuncs.com
Content-Length: 1056
Date: Fri, 24 Feb 2012 10:19:18 GMT
Authorization: OSS qn6q**************:77Dv****************
<CompleteMultipartUpload> 
    <Part>
    		<PartNumber>1</PartNumber>
        <ETag>"3349DC700140D7F86A0784842780****"</ETag>
    </Part>  
    <Part> 
        <PartNumber>5</PartNumber>  
        <ETag>"8EFDA8BE206636A695359836FE0A****"</ETag> 
    </Part>  
    <Part> 
        <PartNumber>8</PartNumber>  
        <ETag>"8C315065167132444177411FDA14****"</ETag> 
    </Part> 
</CompleteMultipartUpload>

The error is returned for the sample request if the size of the first or second part is less than 100 KB.

Solutions

Make sure that the size of parts except for the last part is greater than or equal to 100 KB.

References

• Multipart upload

• UploadPart

• CompleteMultipartUpload