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License Subscription Error using Java

We have Aspose.Total for Java and are using Cells in our product.

We are getting following license subscription error using Java while running multiple connectors (>10) processing XLS files (using ASPOSE to xls license)

“You are using an evaluation copy and have opened files exceeding limitation”

At time we are able to process little more than 10 files as well (when xls file size is small) without errors (evaluation copy) but it eventually happens if multiple runs are done.

We are using

license type : Site OEM

License Note : Up To 10 Developers And Unlimited Deployment Locations

Can it be confirmed if it is a known issue or if this license is somehow not getting picked up? We have it in our Java code.


Your mentioned license subscription error is due to fact that your licensing code might not be processed at first (before calling/using Aspose.Cells library). Your application might be threaded based. Please make sure you place the licensing code at a place where it could process first and before using any other APIs in Aspose.Cells. Please make sure the licensing code should be processed at the start of your application, you should place the licensing code at application level at a common place (e.g. you may put it in the constructor of the main Program/Application class) where it must be processed when the application starts or the class is instantiated and before using any other Aspose.Cells APIs. For further reference, see the document on licensing.

Thank you we will take a look and insure it is invoked during startup.


Yes, you should. In case of any issue, please let us know.