1# native_avsession_errors.h 2<!--Kit: AVSession Kit--> 3<!--Subsystem: Multimedia--> 4<!--Owner: @ccfriend; @liao_qian--> 5<!--SE: @ccfriend--> 6<!--TSE: @chenmingxi1_huawei--> 7 8## Overview 9 10The file declares the playback control error codes. 11 12**File to include**: <multimedia/av_session/native_avsession_errors.h> 13 14**Library**: libohavsession.so 15 16**System capability**: SystemCapability.Multimedia.AVSession.Core 17 18**Since**: 13 19 20**Related module**: [OHAVSession](capi-ohavsession.md) 21 22## Summary 23 24### Enums 25 26| Name| typedef Keyword| Description| 27| -- | -- | -- | 28| [AVSession_ErrCode](#avsession_errcode) | AVSession_ErrCode | Enumerates the playback control error codes.| 29 30## Enums 31 32### AVSession_ErrCode 33 34``` 35enum AVSession_ErrCode 36``` 37 38**Description** 39 40Enumerates the playback control error codes. 41 42**Since**: 13 43 44| Enum Item| Description| 45| -- | -- | 46| AV_SESSION_ERR_SUCCESS = 0 | The operation is successful.| 47| AV_SESSION_ERR_INVALID_PARAMETER = 401 | Parameter check fails.| 48| AV_SESSION_ERR_SERVICE_EXCEPTION = 6600101 | The session server is abnormal.| 49| AV_SESSION_ERR_CODE_SESSION_NOT_EXIST = 6600102 | The session does not exist.| 50| AV_SESSION_ERR_CODE_COMMAND_INVALID = 6600105 | The session command is invalid.| 51| AV_SESSION_ERR_CODE_SESSION_INACTIVE = 6600106 | The session is not activated.| 52| AV_SESSION_ERR_CODE_MESSAGE_OVERLOAD = 6600107 | Too many commands or messages.| 53