Dies ist die alte Sidebar (ohne NS)
The upload module packages object (default value = 500) to upload them to the repository in bulk. When uploading larger objects, this process might fail with a java heap space exception. This means that the allocated memory for the application was exceeded. The upload module tries to prevent this by limiting the package to a size of around 4 MB.
Should this method not be successfull, you can try to limit the number of objects that are uploaded at the same time using the parameter '-ps <AMOUNT>'. You could also change the allocated heap space for the application using the command line parameter '-Xmx<SIZE_IN_MB>M' (Example: 'java -Xmx512M -jar <JARFILE>').