X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-ncmp-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fncmp%2Fapi%2Fimpl%2Foperations%2FDmiModelOperations.java;h=dbe386d7cad50f6b1b58144be24972d2d50f98d4;hb=60baf82e54d286426ce4f99f24658c11304b8a05;hp=32b5cb7304b8290113a88b82bc8e11c426ff2acf;hpb=97c659a5a1bb08bb57b74e98bd43b76a02706554;p=cps.git

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operations/DmiModelOperations.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operations/DmiModelOperations.java
index 32b5cb7304..dbe386d7ca 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operations/DmiModelOperations.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operations/DmiModelOperations.java
@@ -1,6 +1,6 @@
 /*
  *  ============LICENSE_START=======================================================
- *  Copyright (C) 2021-2023 Nordix Foundation
+ *  Copyright (C) 2021-2024 Nordix Foundation
  *  Modifications Copyright (C) 2022 Bell Canada
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -27,6 +27,7 @@ import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -83,6 +84,9 @@ public class DmiModelOperations extends DmiOperations {
      */
     public Map<String, String> getNewYangResourcesFromDmi(final YangModelCmHandle yangModelCmHandle,
                                                           final Collection<ModuleReference> newModuleReferences) {
+        if (newModuleReferences.isEmpty()) {
+            return Collections.emptyMap();
+        }
         final String jsonWithDataAndDmiProperties = getRequestBodyToFetchYangResources(
             newModuleReferences, yangModelCmHandle.getDmiProperties());
         final ResponseEntity<Object> responseEntity = getResourceFromDmiWithJsonData(