Return
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Title
Error Backing up Windows 2019 Servers, 125 the data passed to a system call is too small. -
Description
Backups on Windows Server 2019 DCs fail with the following error:
Unable to execute request (125). The data area passed to a system call is too small.
Error code: 2147745792 -
Cause
This can happen on versions earlier than 10.0.1, due to lack of support for 2019 servers. -
Resolution
Upgrade to version 10.0.1, which adds support for 2019 backup targets.
Releases can always be found on the product page:Recovery Manager for AD
https://support.quest.com/recovery-manager-for-ad/download-new-releasesRecovery Manager for AD Forest Edition
https://support.quest.com/recovery-manager-for-ad-forest-edition/download-new-releasesRecovery Manager for AD Disaster Recovery Edition
https://support.quest.com/recovery-manager-for-ad-disaster-recovery-edition/download-new-releases -
Additional Information
Version 10.0.1 to be released in August 2019.