Hello,
Please refer the following technotes.
Title:
Test run operations of a backup job that could run successfully may fail with a media capacity error because compression is not factored in to test backup operations.
http://support.veritas.com/docs/259417
Title:
Test Run job fails with error: "Final error: 0xa0008703 - Job failed running its test run. See logfile for details" even when "Media capacity check to complete individual job" is unchecked
http://support.veritas.com/docs/265015
However if you specify the error with which the actual job fals, we can troubleshoot it accordingly.
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