diff --git a/LibOneM2M/OneM2M_Functions.ttcn b/LibOneM2M/OneM2M_Functions.ttcn
index 3056b25dabd30f23c88fc9e9d5c0f55c60b07c9f..80f8d897fba2dd7f05ebe0120f1cf7b5850ad3b1 100644
--- a/LibOneM2M/OneM2M_Functions.ttcn
+++ b/LibOneM2M/OneM2M_Functions.ttcn
@@ -2010,7 +2010,7 @@ module OneM2M_Functions {
 				if(p_resourceType == int5) {	//CSEBase
 					v_myResource.cSEBase.resourceName := PX_CSE1_NAME;
 					v_myResource.cSEBase.resourceType := p_resourceType;
-					v_myResource.cSEBase.resourceID := f_resourceIdCleaner(PX_CSE1_ID);
+					v_myResource.cSEBase.resourceID := f_resourceIdCleaner(PX_CSE1_RESOURCE_ID);
 					v_myResource.cSEBase.parentID := "";//Following TS-0001, it must be NULL. Set to a value for Codec to set it to null
 					v_myResource.cSEBase.creationTime := fx_generateTimestamp();
 					v_myResource.cSEBase.creationTime := "20171231T012345";