Unsupported limit reduction

README.md

@@ -100,12 +100,12 @@ dependencies to respectively have access to network model, IEEE test networks an
 <dependency>
     <groupId>com.powsybl</groupId>
     <artifactId>powsybl-iidm-impl</artifactId>
-    <version>7.1.1</version>
+    <version>7.2.0</version>
 </dependency>
 <dependency>
     <groupId>com.powsybl</groupId>
     <artifactId>powsybl-ieee-cdf-converter</artifactId>
-    <version>7.1.1</version>
+    <version>7.2.0</version>
 </dependency>
 <dependency>
     <groupId>org.slf4j</groupId>

src/main/java/com/powsybl/openloadflow/sa/LimitReductionManager.java

@@ -144,6 +144,11 @@ private static boolean isSupported(LimitReduction limitReduction) {
             LOGGER.warn("When two duration criteria are provided, they cannot be of the same type");
             return false;
         }
+        if (!limitReduction.getOperationalLimitsGroupIdsSelection().isEmpty()) {
+            LOGGER.warn("Limit reduction with only a specified operational limits groups to be applied on are not yet supported.");
+            return false;
+        }
+
         return true;
     }
 }

src/test/java/com/powsybl/openloadflow/sa/LimitReductionManagerTest.java

@@ -236,4 +236,17 @@ void twoDurationCriteriaOfSameTypeTest() {
         List<LimitReductionManager.TerminalLimitReduction> terminalLimitReductions = limitReductionManager.getTerminalLimitReductions();
         assertEquals(0, terminalLimitReductions.size());
     }
+
+    @Test
+    void limitReductionsSpecifiedOperationalLimitsGroupNotSupportedTest() {
+        String limitGroup1 = "limitGroup1";
+        LimitReduction limitReduction = LimitReduction.builder(LimitType.CURRENT, 0.9)
+                .withNetworkElementCriteria(new IdentifiableCriterion(
+                        new AtLeastOneNominalVoltageCriterion(VoltageInterval.between(220., 240., true, true))))
+                .withLimitDurationCriteria(IntervalTemporaryDurationCriterion.between(0, 300, true, false))
+                .withOperationalLimitsGroupIdSelection(limitGroup1)
+                .build();
+        LimitReductionManager limitReductionManager = LimitReductionManager.create(List.of(limitReduction));
+        assertTrue(limitReductionManager.isEmpty());
+    }
 }