{"id":2511,"date":"2025-01-26T10:30:55","date_gmt":"2025-01-26T10:30:55","guid":{"rendered":"https:\/\/w3buddy.com\/?p=2511"},"modified":"2026-01-15T13:20:46","modified_gmt":"2026-01-15T07:50:46","slug":"how-to-resolve-rman-duplicate-failure-due-to-wallet-not-open","status":"publish","type":"post","link":"https:\/\/w3buddy.com\/blog\/how-to-resolve-rman-duplicate-failure-due-to-wallet-not-open\/","title":{"rendered":"How to Resolve RMAN Duplicate Failure Due to Wallet Not Open"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">When performing database operations like cloning or duplication with RMAN (Recovery Manager), errors related to the wallet being unopened can disrupt the process. This guide will explain what a wallet is, its purpose in Oracle databases, and how to resolve issues related to wallet configuration during an RMAN duplicate operation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What Is an Oracle Wallet?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">An <strong>Oracle Wallet<\/strong> is a secure container used to store sensitive credentials, such as database passwords, certificates, and encryption keys. It plays a crucial role in safeguarding database communication and enabling transparent data encryption (TDE).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Why is it needed?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>To secure sensitive data and manage encryption keys.<\/li>\n\n\n\n<li>To ensure secure communication between the database and external systems.<\/li>\n\n\n\n<li>To support features like TDE, which encrypts data at rest.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In RMAN operations, especially when TDE is enabled, the wallet must be opened for encryption keys to be accessible. Without this, operations such as database duplication or recovery will fail.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Why Does RMAN Duplicate Fail When the Wallet Is Not Open?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When creating a duplicate database, RMAN requires access to the encryption keys stored in the wallet. If the wallet is not in an open state or not configured properly on the target server, RMAN cannot decrypt critical files, leading to errors like:<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">RMAN-03002: failure of Duplicate Db command  \nRMAN-05501: aborting duplication of target database  \nRMAN-03015: error occurred in stored script Memory Script  <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">In the alert log file, you&#8217;ll see additional errors such as:<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ORA-00283: recovery session canceled due to errors  \nORA-28365: wallet is not open  <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">These errors indicate that the wallet needs to be opened or properly configured on the target database server.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step-by-Step Guide to Resolve Wallet Issues in RMAN Duplicate<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Follow these steps to configure the wallet correctly on the target (clone) database server and resolve the issue:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 1: Locate the Wallet in the Source Database<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Check the wallet location in the <strong>sqlnet.ora<\/strong> file of the source database. Look for the <strong>ENCRYPTION_WALLET_LOCATION<\/strong> parameter, which specifies the wallet directory.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 2: Copy the Wallet to the Target Database Server<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Transfer the wallet file (ewallet.p12) from the source database to the target (clone) server using secure methods like scp or rsync.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 3: Update the sqlnet.ora File in the Target Server<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Configure the wallet location in the target database\u2019s <strong>sqlnet.ora<\/strong> file by adding the following entry.<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">ENCRYPTION_WALLET_LOCATION =\n  (SOURCE =\n    (METHOD = FILE)\n    (METHOD_DATA =\n      (DIRECTORY = \/u02\/wallet\/)\n    )\n  )<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Replace \/u02\/wallet\/ with the actual directory where the wallet file is stored on the target server.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 4: Enable Auto-Login for the Wallet<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use the <strong>orapki <\/strong>utility to enable auto-login for the wallet, ensuring that it opens automatically without requiring a password:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">orapki wallet create -wallet \/u02\/wallet\/ -pwd \"password\" -auto_login<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A new file, <strong>cwallet.sso<\/strong>, will be created in the wallet directory, which enables auto-login.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 5: Start the Database in Nomount State<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Start the database in <strong>NOMOUNT <\/strong>mode:<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-\">startup nomount;<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 6: Reconnect to RMAN<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connect to RMAN and verify that the wallet is correctly configured and open.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Step 7: Retry the Duplicate Command<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Execute the RMAN duplicate command again. With the wallet now accessible, the duplication process should complete successfully.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The Oracle wallet is an essential security feature that enables encryption and secure credential storage. During RMAN operations, ensuring the wallet is configured and open on the target server is critical to avoid errors like <strong>ORA-28365: wallet is not open<\/strong>. By following the steps outlined above, you can resolve wallet-related issues and complete the RMAN duplication process without interruptions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>When performing database operations like cloning or duplication with RMAN (Recovery Manager), errors related to the wallet being unopened can disrupt the process. This guide will explain what a wallet is, its purpose in Oracle databases, and how to resolve issues related to wallet configuration during an RMAN duplicate operation. What Is an Oracle Wallet? [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAowu461DA:productID":"","footnotes":""},"categories":[1225],"tags":[],"class_list":["post-2511","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/posts\/2511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/comments?post=2511"}],"version-history":[{"count":1,"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/posts\/2511\/revisions"}],"predecessor-version":[{"id":2512,"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/posts\/2511\/revisions\/2512"}],"wp:attachment":[{"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/media?parent=2511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/categories?post=2511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w3buddy.com\/blog\/wp-json\/wp\/v2\/tags?post=2511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}