Sign in to Google
with the account that your SAS Portal administrator provided.
If you have multiple Google Accounts, the SAS Portal
automatically logs you in with your default Google Account.
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.
The SAS Portal provides information about registration errors in
your CBSD. An alert appears when a CBSD fails to
register with SAS. For more information about SAS response codes
returned to the CBSD or Domain Proxy (DP),
see the SAS error code troubleshooting matrix.
Review error details
To review the registration errors in your CBSD, do the following:
On the Device table page, select a CBSD that displays an alert warning.
On the right, click the Status tab.
To review the error code, in the Device state section, click Learn more.
To view the error details again, click refreshRefresh.
Grant suspension issue
An administrator receives email notifications when the grants are suspended.
In the SAS Portal, you can verify if a grant is suspended and
learn why a grant was suspended.
To resolve a grant suspension issue, do the following:
On the Device table page, select a CBSD that displays pause_circle_outlineSuspended grant.
On the right, click the Status tab.
For Active grants, click expand_moreExpand .
For Suspension reason, view the reason for the suspension.
Missing CPI ID in the CPI database
When you verify your Certified Professional Installer (CPI)
identity and get an error message that states Can't find your CPI-ID in the CPI database,
it's because your CPI certificate was issued recently. New CPI
credentials are retrieved once every 24 hours. If the issue still exists after
24 hours, contact the organization that conducted your CPI training. Only your
original training program can fix this issue. You can see a list of
organizations that offer CPI training on the WInnForum website.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-25 UTC."],[],[],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)."]]