diff --git a/e2sim/ASN1c/E-RABs-AdmittedToBeModified-SgNBModConf-Item-SgNBPDCPnotpresent.c b/e2sim/ASN1c/E-RABs-AdmittedToBeModified-SgNBModConf-Item-SgNBPDCPnotpresent.c
new file mode 100644
index 0000000..0d13314
--- /dev/null
+++ b/e2sim/ASN1c/E-RABs-AdmittedToBeModified-SgNBModConf-Item-SgNBPDCPnotpresent.c
@@ -0,0 +1,82 @@
+/*****************************************************************************
+#                                                                            *
+# Copyright 2019 AT&T Intellectual Property                                  *
+#                                                                            *
+# Licensed under the Apache License, Version 2.0 (the "License");            *
+# you may not use this file except in compliance with the License.           *
+# You may obtain a copy of the License at                                    *
+#                                                                            *
+#      http://www.apache.org/licenses/LICENSE-2.0                            *
+#                                                                            *
+# Unless required by applicable law or agreed to in writing, software        *
+# distributed under the License is distributed on an "AS IS" BASIS,          *
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   *
+# See the License for the specific language governing permissions and        *
+# limitations under the License.                                             *
+#                                                                            *
+******************************************************************************/
+
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ * From ASN.1 module "X2AP-PDU-Contents"
+ * 	found in "../../asnFiles/X2AP-PDU-Contents.asn"
+ * 	`asn1c -fcompound-names -fincludes-quoted -fno-include-deps -findirect-choice -gen-PER -no-gen-OER -D.`
+ */
+
+#include "E-RABs-AdmittedToBeModified-SgNBModConf-Item-SgNBPDCPnotpresent.h"
+
+#include "GTPtunnelEndpoint.h"
+#include "ProtocolExtensionContainer.h"
+asn_TYPE_member_t asn_MBR_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_1[] = {
+	{ ATF_POINTER, 2, offsetof(struct E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent, secondary_meNB_UL_GTP_TEIDatPDCP),
+		(ASN_TAG_CLASS_CONTEXT | (0 << 2)),
+		-1,	/* IMPLICIT tag at current level */
+		&asn_DEF_GTPtunnelEndpoint,
+		0,
+		{ 0, 0, 0 },
+		0, 0, /* No default value */
+		"secondary-meNB-UL-GTP-TEIDatPDCP"
+		},
+	{ ATF_POINTER, 1, offsetof(struct E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent, iE_Extensions),
+		(ASN_TAG_CLASS_CONTEXT | (1 << 2)),
+		-1,	/* IMPLICIT tag at current level */
+		&asn_DEF_ProtocolExtensionContainer_170P77,
+		0,
+		{ 0, 0, 0 },
+		0, 0, /* No default value */
+		"iE-Extensions"
+		},
+};
+static const int asn_MAP_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_oms_1[] = { 0, 1 };
+static const ber_tlv_tag_t asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1[] = {
+	(ASN_TAG_CLASS_UNIVERSAL | (16 << 2))
+};
+static const asn_TYPE_tag2member_t asn_MAP_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tag2el_1[] = {
+    { (ASN_TAG_CLASS_CONTEXT | (0 << 2)), 0, 0, 0 }, /* secondary-meNB-UL-GTP-TEIDatPDCP */
+    { (ASN_TAG_CLASS_CONTEXT | (1 << 2)), 1, 0, 0 } /* iE-Extensions */
+};
+asn_SEQUENCE_specifics_t asn_SPC_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_specs_1 = {
+	sizeof(struct E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent),
+	offsetof(struct E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent, _asn_ctx),
+	asn_MAP_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tag2el_1,
+	2,	/* Count of tags in the map */
+	asn_MAP_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_oms_1,	/* Optional members */
+	2, 0,	/* Root/Additions */
+	2,	/* First extension addition */
+};
+asn_TYPE_descriptor_t asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent = {
+	"E-RABs-AdmittedToBeModified-SgNBModConf-Item-SgNBPDCPnotpresent",
+	"E-RABs-AdmittedToBeModified-SgNBModConf-Item-SgNBPDCPnotpresent",
+	&asn_OP_SEQUENCE,
+	asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1,
+	sizeof(asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1)
+		/sizeof(asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1[0]), /* 1 */
+	asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1,	/* Same as above */
+	sizeof(asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1)
+		/sizeof(asn_DEF_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_tags_1[0]), /* 1 */
+	{ 0, 0, SEQUENCE_constraint },
+	asn_MBR_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_1,
+	2,	/* Elements count */
+	&asn_SPC_E_RABs_AdmittedToBeModified_SgNBModConf_Item_SgNBPDCPnotpresent_specs_1	/* Additional specs */
+};
+