diff --git a/src/s1ap/asn1c/asnGenFiles/asn_constant.h b/src/s1ap/asn1c/asnGenFiles/asn_constant.h
new file mode 100644
index 0000000..8148b4a
--- /dev/null
+++ b/src/s1ap/asn1c/asnGenFiles/asn_constant.h
@@ -0,0 +1,64 @@
+/*
+ * Generated by asn1c-0.9.29 (http://lionet.info/asn1c)
+ */
+
+#ifndef _ASN_CONSTANT_H
+#define _ASN_CONSTANT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define maxPrivateIEs (65535)
+#define maxProtocolExtensions (65535)
+#define maxProtocolIEs (65535)
+#define maxnoofCSGs (256)
+#define maxnoofE_RABs (256)
+#define maxnoofTAIs (256)
+#define maxnoofTACs (256)
+#define maxnoofErrors (256)
+#define maxnoofBPLMNs (6)
+#define maxnoofPLMNsPerMME (32)
+#define maxnoofEPLMNs (15)
+#define maxnoofEPLMNsPlusOne (16)
+#define maxnoofForbLACs (4096)
+#define maxnoofForbTACs (4096)
+#define maxnoofIndividualS1ConnectionsToReset (256)
+#define maxnoofCellsinUEHistoryInfo (16)
+#define maxnoofCellsineNB (256)
+#define maxnoofTAIforWarning (65535)
+#define maxnoofCellID (65535)
+#define maxnoofDCNs (32)
+#define maxnoofEmergencyAreaID (65535)
+#define maxnoofCellinTAI (65535)
+#define maxnoofCellinEAI (65535)
+#define maxnoofeNBX2TLAs (2)
+#define maxnoofeNBX2ExtTLAs (16)
+#define maxnoofeNBX2GTPTLAs (16)
+#define maxnoofRATs (8)
+#define maxnoofGroupIDs (65535)
+#define maxnoofMMECs (256)
+#define maxnoofCellIDforMDT (32)
+#define maxnoofTAforMDT (8)
+#define maxnoofMDTPLMNs (16)
+#define maxnoofCellsforRestart (256)
+#define maxnoofRestartTAIs (2048)
+#define maxnoofRestartEmergencyAreaIDs (256)
+#define maxEARFCN (262143)
+#define maxnoofMBSFNAreaMDT (8)
+#define maxnoofRecommendedCells (16)
+#define maxnoofRecommendedENBs (16)
+#define maxnooftimeperiods (2)
+#define maxnoofCellIDforQMC (32)
+#define maxnoofTAforQMC (8)
+#define maxnoofPLMNforQMC (16)
+#define maxnoofBluetoothName (4)
+#define maxnoofWLANName (4)
+#define maxnoofConnectedengNBs (256)
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ASN_CONSTANT_H */