Validation Failure in External Content ConnectorTroubleshooting Common Errors During External Content Connector Configuration When configuring the external content connector, after entering the required details and clicking "Save and Validate", you may encounter some common errors. Below are typical issues and suggested troubleshooting steps: Error: "Failed to create connection. Check the connection settings." To resolve this, please verify the following: 1. JKS Certificate Validity: Ensure the Java KeyStore (JKS) certificate is still valid and not expired.2. Correct Password: Confirm that the JKS certificate password is correct.3. Thumbprint Format: Ensure the thumbprint is properly encoded in base64 format. You can use [https://base64.guru/converter/encode/hex](https://base64.guru/converter/encode/hex) for conversion from hexadecimal to base64. Error: "Read operation against 'oauth_entity' from scope 'sn_wwna' has been refused due to the table's cross-scope access policy." This occurs when the table access policy restricts cross-scope operations. To resolve: 1. Navigate to sys_db_object.2. Locate the 'oauth_entity' table.3. Ensure the Application Access is set to All application scopes.4. Verify that the Can read permission is enabled (checked as true). By addressing the above checks and configurations, the connector validation process should proceed without further issues.