SERVER-56801 Add DOCS link for reconfiguring PSA set upon failure.

(cherry picked from commit 228c642d3ccd57b3fb1f73fb656e26767e44ff6d)

2 files changed, 5 insertions, 3 deletions

diff --git a/src/mongo/db/repl/repl_set_config_checks.cpp b/src/mongo/db/repl/repl_set_config_checks.cpp
index d5a2e2d7364..9888ff5d556 100644
--- a/src/mongo/db/repl/repl_set_config_checks.cpp
+++ b/src/mongo/db/repl/repl_set_config_checks.cpp
@@ -297,10 +297,11 @@ Status validateOldAndNewConfigsCompatible(const ReplSetConfig& oldConfig,
         numElectableNodesNewConfig > 1) {
         return Status(
             ErrorCodes::NewReplicaSetConfigurationIncompatible,
-            // TODO (SERVER-56801): Add placeholder link.
             str::stream()
                 << "Rejecting reconfig where the new config has a PSA topology and the secondary "
-                   "is electable, but the old config contains only one writable node");
+                << "is electable, but the old config contains only one writable node. Refer to "
+                << "https://docs.mongodb.com/manual/reference/method/rs.reconfigForPSASet/"
+                << " for next steps on reconfiguring a PSA set.");
     }
 
     return Status::OK();
diff --git a/src/mongo/shell/utils.js b/src/mongo/shell/utils.js
index 4f75c8d3c04..4cd669c243f 100644
--- a/src/mongo/shell/utils.js
+++ b/src/mongo/shell/utils.js
@@ -1458,10 +1458,11 @@ rs.help = function() {
         "\trs.reconfigForPSASet(memberIndex, cfg, opts)    updates the configuration of a Primary-Secondary-Arbiter (PSA) replica set while preserving majority writes");
     print(
         "\t                                                    memberIndex: index of the node being updated; cfg: the desired new config; opts: options passed in with the reconfig");
-    // TODO (SERVER-56801): Add placeholder link.
     print(
         "\t                                                    Not to be used with every configuration");
     print(
+        "\t                                                    For more information, visit: https://docs.mongodb.com/manual/reference/method/rs.reconfigForPSASet/");
+    print(
         "\trs.add(hostportstr)                             add a new member to the set with default attributes (disconnects)");
     print(
         "\trs.add(membercfgobj)                            add a new member to the set with extra attributes (disconnects)");