1# HiDebug Error Codes 2 3> **NOTE** 4> 5> This topic describes only module-specific error codes. For details about universal error codes, see [Universal Error Codes](errorcode-universal.md). 6 7## 11400101 Failed to Obtain the System Service 8 9**Error Message** 10 11ServiceId is invalid, systemAbility is not exist. 12 13**Description** 14This error code is reported if the specified service ID is incorrect. 15 16**Possible Causes** 17 18The specified service ID is incorrect. 19 20**Solution** 21 22Specify a correct system service ID. 23