[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-13 UTC."],[],[],null,["# enum InventoryUnitError.Reason (v202508)\n\n**Service** \n**AdjustmentService** [ForecastService](/ad-manager/api/reference/v202508/ForecastService.InventoryUnitError.Reason) [InventoryService](/ad-manager/api/reference/v202508/InventoryService.InventoryUnitError.Reason) [PublisherQueryLanguageService](/ad-manager/api/reference/v202508/PublisherQueryLanguageService.InventoryUnitError.Reason) **Dependencies** \n[InventoryUnitError](/ad-manager/api/reference/v202508/AdjustmentService.InventoryUnitError) \n▼\n**InventoryUnitError.Reason**\n\nPossible reasons for the error.\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202508`\n\n| Enumeration | Description |\n|-----------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `EXPLICIT_TARGETING_NOT_ALLOWED` | [AdUnit.explicitlyTargeted](/ad-manager/api/reference/v202508/InventoryService.AdUnit#explicitlyTargeted) can be set to `true` only in an Ad Manager 360 account. |\n| `TARGET_PLATFORM_NOT_APPLICABLE` | The specified target platform is not applicable for the inventory unit. |\n| `ADSENSE_CANNOT_BE_ENABLED` | AdSense cannot be enabled on this inventory unit if it is disabled for the network. |\n| `ROOT_UNIT_CANNOT_BE_DEACTIVATED` | A root unit cannot be deactivated. |\n| `UNKNOWN` | The value returned if the actual value is not exposed by the requested API version. |"]]
