Thank you so much. That would be the best solution but end users are not allowed access via ftp or via winscp. Finally I think I have solved it by adding the "–Dvsd.lasr.client.timeout=30" parameter in JVM_OPTS. I have tried it and now large files (4GB for example) can be uploaded. Regards! ... View more

It doesn´t go by proxy, so this isn´t the problem. Could it be a timeout problem? (for the error in catalina.out) Perhaps the parameter "–Dvsd.lasr.client.timeout = number of minutes" should be specified in JVM_OPTS with a value large enough. I don´t know... I keep investigating. Thank you ... View more

Thanks for the reply. Following that doc, I changed the webdms.maxUploadSize parameter and I set it to 4,3GB. Once the change was made, I tried to upload the same file and now I have this error:   I did several tests and the max file size that I manage to upload is 2GB. In Catalina´s log, I have this error: 2021-06-02 11:48:01,580 [tomcat-http--2] ERROR [unknown] org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/SASStudio].[coderServlet] - El Servlet.service() para el servlet [coderServlet] en el contexto con ruta [/SASStudio] lanzó la excepción [Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. null] con causa raíz java.net.SocketTimeoutException         at org.apache.tomcat.util.net.NioBlockingSelector.read(NioBlockingSelector.java:201)         at org.apache.tomcat.util.net.NioSelectorPool.read(NioSelectorPool.java:235)         at org.apache.tomcat.util.net.NioSelectorPool.read(NioSelectorPool.java:216)   I don´t know if there is any limit to the file size regardless of the webdms.maxUploadSize parameter. Or maybe there is some proxy level restriction that prevents the upload of such large files, or a problem with the java configuration... I don´t know. Thanks a lot! ... View more