# Error Code List

<table data-header-hidden><thead><tr><th width="248"></th><th width="78"></th><th></th></tr></thead><tbody><tr><td>Name</td><td>Value</td><td>Description</td></tr><tr><td>RESULT_OK</td><td>0</td><td>정상</td></tr><tr><td>LICENSE_PROBLEM</td><td>-1</td><td>라이센스(License) 문제 발생</td></tr><tr><td>CONFIG_FILE_NOTFOUND</td><td>-101</td><td>환경설정파일(Configuration File)이 존재하지 않음</td></tr><tr><td>FILE_NOT_FOUND</td><td>-102</td><td>파일이 존재하지 않음</td></tr><tr><td>FILE_IO_FAILURE</td><td>-103</td><td>파일 입출력 (I/O) 실패</td></tr><tr><td>FILE_CREATION_ERROR</td><td>-104</td><td>파일 생성 실패</td></tr><tr><td>ID_NOT_EXIST</td><td>-200</td><td>각종ID(SVID, DVID, CEID, ALID, ECID)가 존재하지 않음</td></tr><tr><td>NO_ITEM</td><td>-201</td><td>아이템(Item)이 존재하지 않음</td></tr><tr><td>TYPE_MISMATCH</td><td>-202</td><td>ITEM의 타입이 맞지 않음</td></tr><tr><td>SIZE_MISMATCH</td><td>-203</td><td>ITEM의 크기/개수가 맞지 않음</td></tr><tr><td>ITEM_I1_OVERFLOW</td><td>-204</td><td>I1 (1Byte Integer) Overflow발생</td></tr><tr><td>ITEM_I2_OVERFLOW</td><td>-205</td><td>I2 (2Byte Integer) Overflow발생</td></tr><tr><td>ITEM_I4_OVERFLOW</td><td>-206</td><td>I4 (4Byte Integer) Overflow발생</td></tr><tr><td>ITEM_U1_OVERFLOW</td><td>-207</td><td>U1(1Byte Unsigned Integer) Overflow발생</td></tr><tr><td>ITEM_U2_OVERFLOW</td><td>-208</td><td>U2(2Byte Unsigned Integer) Overflow발생</td></tr><tr><td>ITEM_U4_OVERFLOW</td><td>-209</td><td>U4(4Byte Unsigned Integer) Overflow발생</td></tr><tr><td>INVALID_MSGID</td><td>-210</td><td>유효하지 않은 Message ID</td></tr><tr><td>INVALID_STREAM</td><td>-211</td><td>유효하지 않은 Stream번호</td></tr><tr><td>INVALID_FUNCTION</td><td>-212</td><td>유효하지 않은 Function번호</td></tr><tr><td>DUPLICATE_SYSTEMBYTE</td><td>-213</td><td>SystemByte의 중복</td></tr><tr><td>UNDEFINED_STRUCTURE</td><td>-214</td><td>정의되지 않은 Message Structure를 수신</td></tr><tr><td>OUT_OF_RANGE</td><td>-215</td><td>값이 정의된 범위를 벗어남</td></tr><tr><td>NOT_CONNECTED</td><td>-301</td><td>아직 연결이 안된 상태임</td></tr><tr><td>LOW_LEVEL_ERROR</td><td>-302</td><td>Operating System상의 Error</td></tr><tr><td>NOT_SUPPORTED</td><td>-303</td><td>지원되지 않는 기능</td></tr><tr><td>ALREADY_CONNECTED</td><td>-304</td><td>이미 연결되어 있음</td></tr><tr><td>ALREADY_STARTED</td><td>-305</td><td>이미 구동된 상태임</td></tr><tr><td>THREAD_NULL</td><td>-306</td><td>각종 쓰레드(THREAD) 에러</td></tr><tr><td>CREATE_EVENT_FAIL</td><td>-307</td><td>이벤트(EVENT) 발생 에러</td></tr><tr><td>SERIAL_OPEN_FAIL</td><td>-308</td><td>시리얼포트 구동 에러</td></tr><tr><td>SERIAL_SETUP_FAIL</td><td>-309</td><td>시리얼포트 초기화 에러</td></tr><tr><td>TIMER_CREATE_FAIL</td><td>-310</td><td>타이머 생성 실패</td></tr><tr><td>NOT_STARTED_YET</td><td>-311</td><td>프로그램이 구동되지 않았음</td></tr><tr><td>ALREADY_DEFINED</td><td>-312</td><td>ID(SVID, DVID, CEID, ALID, ECID)가 이미 정의되어 있음</td></tr><tr><td>NOT_ESTABLISHED</td><td>-313</td><td>Communication Established 상태가 아님</td></tr><tr><td>NOT_ONLINE_STATE</td><td>-314</td><td>현재 Online 상태가 아님</td></tr><tr><td>SOCKET_INUSE</td><td>-501</td><td>소켓(Socket)이 이미 사용중임</td></tr><tr><td>SOCKET_STARTERROR</td><td>-502</td><td>소켓 구동 에러</td></tr><tr><td>SOCKET_INVALID</td><td>-503</td><td>소켓이 유효하지 않음</td></tr><tr><td>SOCKET_WINDOWERROR</td><td>-504</td><td>메시지통신을 위한 Worker Window에러</td></tr><tr><td>SOCKET_LOCALNAME</td><td>-505</td><td>Host Name을 알아오는 과정에서 에러발생</td></tr><tr><td>SOCKET_CONNECTERROR</td><td>-506</td><td>소켓접속 에러</td></tr><tr><td>SOCKET_SETEVENT</td><td>-507</td><td>소켓이벤트 설정 에러</td></tr><tr><td>SOCKET_RESOLVE</td><td>-508</td><td>소켓함수 중 Resolve() 수행 중 에러</td></tr></tbody></table>


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