I am getting above error when I was trying to deploy reports with eclipse.
And, when i tired with chagneset , it didn't get uploaded to other org and have got an email from Salesforce to raise a case .
The following outbound change set upload failed due to a system error:
Change set: R2 Reports and Dashboard (04t17000000D43v) Organization: PRMSB1 (Partial Data Sandbox) (00D170000008mU5) User: Ankit Khandelwal (00517000000DlVp) Error Number: 1503221106-19826 (637934141)
Please try to upload your change set again. If it does not succeed, contact Customer Support and provide the error number listed above.