NetWorker Module for Databases and Applications

This document highlights minimum, recommended, and latest code versions for Dell Technologies Enterprise and Datacenter Infrastructure products. We carefully evaluate and monitor code deployment data to ensure that product releases meet our stringent expectations to provide our customers with reliable products and solutions.

Unable to log in to NetWorker Web User Interface (NWUI) launched from the NetWorker server. "Failed to authenticate user administrator with the provided password on Authentication Server <server name>

This article explains the poor replication and recovery performance of Microsoft SQL striped backups using NetWorker and NMM on Data Domain systems. The issue occurs because SQL VDI striping causes fragmented data storage. Upgrading NMM to version 8.2.1.4 or later and applying specific registry settings on the SQL server optimizes VDI data handling and improves Data Domain deduplication efficiency.

NetWorker SQL data base (DB) backup forced to run full when backup level is set to incremental or logs only.

NetWorker Module for SAP (NMSAP) database restore fails. The following error is observed "hdbbackint SYSTEM error Unable to bind socket to port." This is observed during large database restores and appears mid restore.

NetWorker SAP HANA backups fail with errors.

The NetWorker VMware Protection (NVP) solution is configured on a NetWorker server. The VMware inventory process (VMware View Refresh) fails. The error returned is "Unable to fetch data from vCenter: Connection timed out"

NetWorker VMware Protection (NVP) vProxy failed to disable storage migration for virtual machine.

NMMEDI-backup-fails-for-SAN-type-RP4VM due to configuration issues

This article explains how to correlate NetWorker sessions and save sets with Data Domain (DD) stream activity during backup, restore, and clone operations.

This KB details the steps required to access the NetWorker Management Console (NMC) after upgrading to 19.13 or later.

NetWorker NMDA MySQL Enterprise Edition is failing due to MySQL instance having TDE (Transparent Data Encryption) encrypted files.

NetWorker Module for Databases and Applications (NMDA) Oracle RMAN database protection operations fail "RMAN-03009: Failed to load Media Management Library"

This article describes how to avoid HANA recovery if it stops responding when recovering the database backed up over two or more volumes.

When the db2 prune job is run, it returns error ADM850N Unable to delete the backup image with timestamp "20171119024240" SQL2026N. An error occurred while accessing media ."" Reason code:""

This article helps diagnose the issue with HANA database backup in a Dynamic Tiering environment.

This KB provides an overview of how to upgrade the NetWorker server software when installed on a Red Hat Pacemaker (pcs) High Availability Cluster.

NetWorker Azure Virtual Machine (VM) Snapshot backups intermittently fail with the error "Failure when receiving data from the peer(curl error code: 56), Error while copying snapshot to DD." This error appears randomly, during some backups the VM succeeds, on other backups, this failure is observed.

NetWorker is configured to backup Azure Virtual Machine (VM) snapshots. During the backup workflow, successful Azure VM disk backups are performed; however, the 'Azure' save set fails.

NetWorker is performing Azure Virtual Machine (VM) snapshot backups. During an Azure VM restore from the NetWorker Web User Interface (NWUI), the save set is selected from NWUI. The restore immediately fails "Unable to find the index entry for the VM backup"

After adding or updating the NetWorker "Datazone Pass Phrase," previously configured 'Azure Subscription' resources are no longer visible to NetWorker. This

Dell Networker remediation is available for Apache Tomcat vulnerabilities that could be exploited by malicious users to compromise the affected system.

Dell NetWorker vProxy remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.

This article describes how to restore backups of an Oracle database using the NetWorker Management Console (NMC) Recovery Wizard (NMDA).

The NetWorker Web User Interface (NWUI) is used to perform Azure Virtual Machine (VM) restores. A VM restore has completed or failed, but it is not possible to view the recover log from the UI. Clicking the "View Messages" option does not return any results.

DB2 snapshot backups hanging

During installation of the NetWorker Management Console (NMC) server software on a standalone Windows host, the installer fails to connect to the NetWorker AUTHC server. The error reported is "Unable to verify Authentication Server's hostname and or port." There are no communication issues between the two hosts.

NetWorker Snapshot Management (NSM) backups may fail with Error relinking snapvx snapshot to target: Unable to perform action Link on SnapVX snapshot, error SYMAPI_C_ACCESS_DENIED.

DB2 backups failing due to drive or Media resource shortage at the time the backup is running.

This article describes the correct procedure to recover data from a Cloud Tier device.