diff --git a/src/main/java/org/folio/fqm/config/MigrationConfiguration.java b/src/main/java/org/folio/fqm/config/MigrationConfiguration.java
index 43f21ec5..2243357a 100644
--- a/src/main/java/org/folio/fqm/config/MigrationConfiguration.java
+++ b/src/main/java/org/folio/fqm/config/MigrationConfiguration.java
@@ -9,7 +9,7 @@ public class MigrationConfiguration {
   public static final String VERSION_KEY = "_version";
   public static final UUID REMOVED_ENTITY_TYPE_ID = UUID.fromString("deadbeef-dead-dead-dead-deaddeadbeef");
 
-  private static final String CURRENT_VERSION = "12";
+  private static final String CURRENT_VERSION = "13";
   // TODO: replace this with current version in the future?
   private static final String DEFAULT_VERSION = "0";
 
diff --git a/src/main/java/org/folio/fqm/migration/MigrationStrategyRepository.java b/src/main/java/org/folio/fqm/migration/MigrationStrategyRepository.java
index d9e203b9..eba92a25 100644
--- a/src/main/java/org/folio/fqm/migration/MigrationStrategyRepository.java
+++ b/src/main/java/org/folio/fqm/migration/MigrationStrategyRepository.java
@@ -10,6 +10,7 @@
 import org.folio.fqm.migration.strategies.V0POCMigration;
 import org.folio.fqm.migration.strategies.V10OrganizationStatusValueChange;
 import org.folio.fqm.migration.strategies.V11OrganizationCodeOperatorChange;
+import org.folio.fqm.migration.strategies.V12PurchaseOrderIdFieldRemoval;
 import org.folio.fqm.migration.strategies.V1ModeOfIssuanceConsolidation;
 import org.folio.fqm.migration.strategies.V2ResourceTypeConsolidation;
 import org.folio.fqm.migration.strategies.V3RamsonsFieldCleanup;
@@ -47,7 +48,8 @@ public MigrationStrategyRepository(
         new V8LocationValueChange(locationsClient),
         new V9LocLibraryValueChange(locationUnitsClient),
         new V10OrganizationStatusValueChange(),
-        new V11OrganizationCodeOperatorChange(organizationsClient)
+        new V11OrganizationCodeOperatorChange(organizationsClient),
+        new V12PurchaseOrderIdFieldRemoval()
         // adding a strategy? be sure to update the `CURRENT_VERSION` in MigrationConfiguration!
       );
   }
diff --git a/src/main/java/org/folio/fqm/migration/strategies/V12PurchaseOrderIdFieldRemoval.java b/src/main/java/org/folio/fqm/migration/strategies/V12PurchaseOrderIdFieldRemoval.java
new file mode 100644
index 00000000..5223b5f3
--- /dev/null
+++ b/src/main/java/org/folio/fqm/migration/strategies/V12PurchaseOrderIdFieldRemoval.java
@@ -0,0 +1,55 @@
+package org.folio.fqm.migration.strategies;
+
+import java.util.Map;
+import java.util.UUID;
+import java.util.function.BiFunction;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.log4j.Log4j2;
+import org.folio.fqm.migration.AbstractSimpleMigrationStrategy;
+import org.folio.fqm.migration.warnings.FieldWarning;
+import org.folio.fqm.migration.warnings.RemovedFieldWarning;
+
+/**
+ * Version 12 -> 13, handles a change in available fields for the POL entity type.
+ *
+ * The "PO ID", "PO created by ID", and "POL created by ID" fields were made API-only in Ramsons.
+ *
+ * @see https://folio-org.atlassian.net/browse/MODFQMMGR-619 for the addition of this migration
+ */
+@Log4j2
+@RequiredArgsConstructor
+public class V12PurchaseOrderIdFieldRemoval extends AbstractSimpleMigrationStrategy {
+
+  private static final UUID COMPOSITE_PURCHASE_ORDER_LINES_ENTITY_TYPE_ID = UUID.fromString(
+    "abc777d3-2a45-43e6-82cb-71e8c96d13d2"
+  );
+
+  @Override
+  public String getLabel() {
+    return "V12 -> V13 POL ID field removal (MODFQMMGR-619)";
+  }
+
+  @Override
+  public String getSourceVersion() {
+    return "12";
+  }
+
+  @Override
+  public String getTargetVersion() {
+    return "13";
+  }
+
+  @Override
+  public Map<UUID, Map<String, BiFunction<String, String, FieldWarning>>> getFieldWarnings() {
+    return Map.ofEntries(
+      Map.entry(
+        COMPOSITE_PURCHASE_ORDER_LINES_ENTITY_TYPE_ID,
+        Map.ofEntries(
+          Map.entry("po.id", RemovedFieldWarning.withAlternative("po.po_number")),
+          Map.entry("po_created_by_user.id", RemovedFieldWarning.withAlternative("po_created_by_user.username")),
+          Map.entry("pol_created_by_user.id", RemovedFieldWarning.withAlternative("pol_created_by_user.username"))
+        )
+      )
+    );
+  }
+}