MetaServer > Help > Troubleshoot > Azure Computer Vision: error 503


I use an on-premise Azure Computer Vision container, but MetaServer reports an “(503) Server unavailable” error

When extracting data with an on-premise Azure Computer Vision container, MetaServer reports the following error:

“The remote server returned an error: (503) Server unavailable.”

The root cause of this error is the container disc cache of the Azure Docker container being full. This renders the service unavailable.


To resolve this issue, you’ll need to clear the container cache and extend the cache capacity to avoid this problem in the future.

You can find instructions on how to manage Docker container sizes in the below artice:

Subscribe to our Newsletter

Please check the box below to agree to the privacy policy and continue *

NOTE: if you're experiencing trouble with submitting this form, please try again using another browser.