[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-18。"],[[["\u003cp\u003eThis page provides instructions for configuring detailed settings for SAP HANA scale-out backup plans after initial setup.\u003c/p\u003e\n"],["\u003cp\u003eThe settings include specifying the SAP HANA hdbuserstore key, staging disk configurations, and options for using BACKINT for backups.\u003c/p\u003e\n"],["\u003cp\u003eUsers can choose between volume-level backups or full+incremental backups, with varying settings available for each method.\u003c/p\u003e\n"],["\u003cp\u003eConfiguration options include managing tenant database backups, setting retention policies for production logs and catalogs, and adjusting backup script timeouts.\u003c/p\u003e\n"],["\u003cp\u003eThese settings are specific to SAP HANA scale-out instances; different configurations are needed for scale-up and HA 1+1 setups.\u003c/p\u003e\n"]]],[],null,["# Set application details and settings for SAP HANA scale-out databases\n\n| **Note:** This information is for SAP HANA scale-out instances. For scale-up and HA 1+1 configurations, see [Backup and DR Service for SAP HANA](/backup-disaster-recovery/docs/concepts/backupdr-for-sap-hana).\n\nAfter [setting the staging disk format and backup method](/backup-disaster-recovery/docs/backup/backup-method-staging-disk-sap-hana-scaleout),\nyou must enter the details and settings you want to apply to your backup plans:\n\n1. In the management console, go to **App manager** and click **Applications**.\n\n2. Right-click the HANA database and click **Manage backup configuration**.\n\n3. At the top of the page, click **Details \\& Settings**.\n\n4. In the **Application details \\& settings** window, configure database settings\n based on your host type.\n\n - **Retention of production DB logs in hours**: At the end of every log backup, the log purge will run and delete all the logs older than the number of hours specified here. For example if the number of hours specified is 4 hours then all the logs older than ((the start time of the log backup) - (4 hours)) will be purged. The default value is 2 hours.\n - **Retention of production catalog in days**: This is the retention of catalog metadata in days. The HANA catalog metadata (m_backup_catalog table) will be purged of logs older than the specified number of days. For example if the number of days specified is 14 days then data from HANA catalog will be purged older than ((the current day) - (14 days)). The default value is 7 days.\n5. Click **Save changes**.\n\nBackup and DR Service documentation for SAP HANA scale-out\n----------------------------------------------------------\n\nThis page is one in a series of pages specific to protecting and recovering\nSAP HANA scale-out instances with Backup and DR Service.\nYou can find additional information in the following pages:\n\n- [Backup and DR for SAP HANA scale-out](/backup-disaster-recovery/docs/concepts/backupdr-for-sap-hana-scaleout)\n- [Prepare SAP HANA scale-out instances for backup](/backup-disaster-recovery/docs/configuration/prepare-sap-hana)\n- [Add an SAP HANA scale-out host, and discover and protect its databases](/backup-disaster-recovery/docs/configuration/discover-sap-hana-scaleout)\n- [Configure staging disk format and backup method for SAP HANA scale-out](/backup-disaster-recovery/docs/backup/backup-method-staging-disk-sap-hana-scaleout)\n- [Set application details and settings for SAP HANA scale-out instances](/backup-disaster-recovery/docs/backup/app-details-settings-sap-hana-scaleout)\n- [Back up HANA 1+n and HANA scale-out databases](/backup-disaster-recovery/docs/backup/back-up-sap-hana-scaleout)\n- [Restore and recover SAP HANA scale-out instances](/backup-disaster-recovery/docs/restore-data/restore-sap-hana-scaleout)\n- [Mount an SAP HANA scale-out backup as a standard mount](/backup-disaster-recovery/docs/access-data/mount-sap-hana)\n- [Mount an SAP HANA scale-out backup as a virtual database](/backup-disaster-recovery/docs/access-data/mount-sap-hana-virtualdb)\n- [Mount and migrate an SAP HANA scale-out backup for instant recovery to any target](/backup-disaster-recovery/docs/access-data/mount-and-migrate-sap-hana)"]]