Not able to sync users on AEM 6.1

Hi

I am trying to sync users between two publishers through Author.

However, I am getting following error on publisher where I created the user.

Caused by: org.apache.sling.distribution.serialization.DistributionPackageBuildingException: java.io.IOException: No such file or directory

        at org.apache.sling.distribution.serialization.impl.vlt.JcrVaultDistributionPackageBuilder.createPackageForAdd(JcrVaultDistributionPackageBuilder.java:100)

        at org.apache.sling.distribution.serialization.impl.AbstractDistributionPackageBuilder.createPackage(AbstractDistributionPackageBuilder.java:61)

        at org.apache.sling.distribution.serialization.impl.ResourceSharedDistributionPackageBuilder.createPackage(ResourceSharedDistributionPackageBuilder.java:66)

        at org.apache.sling.distribution.serialization.impl.vlt.VaultDistributionPackageBuilderFactory.createPackage(VaultDistributionPackageBuilderFactory.java:136)

        at org.apache.sling.distribution.packaging.impl.exporter.LocalDistributionPackageExporter.exportPackages(LocalDistributionPackageExporter.java:51)

        ... 15 common frames omitted

Caused by: java.io.IOException: No such file or directory

        at java.io.UnixFileSystem.createFileExclusively(Native Method)

        at java.io.File.createTempFile(File.java:2024)

        at java.io.File.createTempFile(File.java:2070)

        at org.apache.jackrabbit.vault.packaging.impl.PackageManagerImpl.assemble(PackageManagerImpl.java:78)

        at org.apache.sling.distribution.serialization.impl.vlt.JcrVaultDistributionPackageBuilder.createPackageForAdd(JcrVaultDistributionPackageBuilder.java:92)

        ... 19 common frames omitted