1e41f4b71Sopenharmony_ci# OAID Error Codes 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci> **NOTE** 5e41f4b71Sopenharmony_ci> 6e41f4b71Sopenharmony_ci> This topic describes only module-specific error codes. For details about universal error codes, see [Universal Error Codes](../errorcode-universal.md). 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## 17300001 System Internal Error 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci**Error Message** 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ciSystem internal error. 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci**Error Description** 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ciThis error code is reported if an internal system error occurs. 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci**Possible Cause** 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ciFailed to connect to the OAID service. 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci**Solution** 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ciCheck whether the service is running properly. 26