[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-18。"],[],[],null,["# Troubleshoot SAS issues\n\nUse these instructions to troubleshoot issues with the [Spectrum Access System (SAS)](/spectrum-access-system/docs/key-terms#sas)\nPortal.\n\nTo troubleshoot issues with interoperability testing between SAS and a [Citizens Broadband Radio Service Device (CBSD)](/spectrum-access-system/docs/key-terms#cbsd), see\n[Troubleshoot interoperability testing issues](/spectrum-access-system/docs/topics/iot-troubleshoot).\n\nSAS Portal login issue\n----------------------\n\nIf you log in to the [SAS Portal](https://wirelessconnectivity.google.com/sas)\nand get an error message such as `You need permission to use the SAS Portal`,\ndo the following:\n\n1. [Create a Google Account](https://support.google.com/accounts/answer/27441).\n2. Optional: If you have a personal Gmail account, create a new Google Account with your business email address:\n 1. Open the [Google Accounts sign up page](https://accounts.google.com/signup/v2/webcreateaccount?flowName=GlifWebSignIn&flowEntry=SignUp).\n 2. Select **Use my current email address**, and then enter your work email.\n\nIf the issue is not resolved, do the following:\n\n1. Contact the [SAS Portal administrator](/spectrum-access-system/docs/getting-support) to add your Google Account to the SAS Portal.\n2. Open the [SAS Portal](https://wirelessconnectivity.google.com/sas).\n3. [Sign in to Google](https://accounts.google.com/accountchooser/signinchooser?flowName=GlifWebSignIn&flowEntry=AccountChooser) with the account that your SAS Portal administrator provided.\n4. If you have multiple Google Accounts, the SAS Portal automatically logs you in with your default Google Account.\n5. If the account is different from the one that your SAS Portal administrator created, click the **switch to another Google Account** option in the SAS Portal error message.\n\nThere are four different user roles in the SAS Portal.\n[Learn more about user roles](/spectrum-access-system/docs/users-sasportal).\n\nCBSD registration issue\n-----------------------\n\nThe SAS Portal provides information about registration errors in\nyour CBSD. An alert appears when a CBSD fails to\nregister with SAS. For more information about SAS response codes\nreturned to the CBSD or [Domain Proxy (DP)](/spectrum-access-system/docs/key-terms#dp),\nsee the [SAS error code troubleshooting matrix](/spectrum-access-system/docs/cbsd/errors-grant-suspension#troubleshooting-matrix).\n\n### Review error details\n\nTo review the registration errors in your CBSD, do the following:\n\n1. Open the [SAS Portal](https://wirelessconnectivity.google.com/sas).\n2. Click **View deployments**.\n3. Select the deployment, and then click **Open**.\n4. Click *table_chart* **Table view**.\n5. On the **Device table** page, select a CBSD that displays an alert *warning*.\n6. On the right, click the **Status** tab.\n 1. To review the error code, in the **Device state** section, click **Learn more**.\n 2. To view the error details again, click *refresh* **Refresh**.\n\nGrant suspension issue\n----------------------\n\nAn administrator receives email notifications when the [grants](/spectrum-access-system/docs/key-terms#grant) are suspended.\nIn the SAS Portal, you can verify if a grant is suspended and\nlearn why a grant was suspended.\n\nTo resolve a grant suspension issue, do the following:\n\n1. Open the [SAS Portal](https://wirelessconnectivity.google.com/sas).\n2. Click **View deployments**.\n3. Select the deployment, and then click **Open**.\n4. Click *table_chart* **Table view**.\n5. On the **Device table** page, select a CBSD that displays *pause_circle_outline* **Suspended grant**.\n6. On the right, click the **Status** tab.\n7. For **Active grants** , click *expand_more* **Expand** .\n8. For **Suspension reason**, view the reason for the suspension.\n\nMissing CPI ID in the CPI database\n----------------------------------\n\nWhen you verify your [Certified Professional Installer (CPI)](/spectrum-access-system/docs/key-terms#cpi)\nidentity and get an error message that states `Can't find your CPI-ID in the CPI database`,\nit's because your CPI certificate was issued recently. New CPI\ncredentials are retrieved once every 24 hours. If the issue still exists after\n24 hours, contact the organization that conducted your CPI training. Only your\noriginal training program can fix this issue. You can see a list of\norganizations that offer CPI training on the [WInnForum website](https://cbrs.wirelessinnovation.org/cpi-program-administrator)."]]