add path switch request failure msg

src/NgapSmfLayer/ng_pdu_path_switch_request_failure.h

+#ifndef  NG_PDU_PATH_SWITCH_REQUEST_FAILURE_H_
+#define  NG_PDU_PATH_SWITCH_REQUEST_FAILURE_H_
+
+int make_NGAP_PduPathSwitchRequestFailure(const char *inputBuf, const char *outputBuf);
+
+#endif
+

src/smf_app/CMakeLists.txt

@@ -50,6 +50,7 @@ add_library (SMF STATIC
   ${SRC_TOP_DIR}/NgapSmfLayer/ng_pdu_handover_failure.c
   ${SRC_TOP_DIR}/NgapSmfLayer/ng_pdu_handover_notify.c
   ${SRC_TOP_DIR}/NgapSmfLayer/ng_pdu_path_switch_request.c
+  ${SRC_TOP_DIR}/NgapSmfLayer/ng_pdu_path_switch_request_failure.c
   smf_app.cpp
   smf_config.cpp
   smf_context.cpp

src/smf_app/smf_app.cpp

@@ -62,6 +62,8 @@ extern "C"{
 #include "../NgapSmfLayer/ng_pdu_handover_failure.h"
 #include "../NgapSmfLayer/ng_pdu_handover_notify.h"
 #include "../NgapSmfLayer/ng_pdu_path_switch_request.h"
+#include "../NgapSmfLayer/ng_pdu_path_switch_request_failure.h"
+
 }
 
 #include <stdexcept>
@@ -2418,6 +2420,7 @@ void smf_app::create_n2_sm_information(std::shared_ptr<itti_n11_create_sm_contex
 	make_NGAP_PduHandOver_Notify("","");
 	
 	make_NGAP_PduPathSwitchRequest("","");
+	make_NGAP_PduPathSwitchRequestFailure("","");
 	
 	//make_NGAP_PduSessionResourceReleaseCommand("", "");