# type LineItemOperationError (v202508)

**Service** [ForecastService](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItemOperationError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202508/LineItemService.LineItemOperationError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202508/LineItemTemplateService.LineItemOperationError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202508/OrderService.LineItemOperationError) **ProposalLineItemService** [ProposalService](https://developers.google.com/ad-manager/api/reference/v202508/ProposalService.LineItemOperationError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202508/PublisherQueryLanguageService.LineItemOperationError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ApiVersionError) [AudienceSegmentError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.AudienceSegmentError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.AuthenticationError) [BillingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.BillingError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.CommonError) [CurrencyCodeError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.CurrencyCodeError) [CustomFieldValueError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.CustomFieldValueError) [CustomTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.CustomTargetingError) [DateTimeRangeTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.DateTimeRangeTargetingError) [DayPartTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.DayPartTargetingError) [DealError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.DealError) [EntityChildrenLimitReachedE...](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.EntityChildrenLimitReachedError "EntityChildrenLimitReachedError") [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.EntityLimitReachedError) [ExchangeRateError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ExchangeRateError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.FeatureError) [ForecastError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ForecastError) [FrequencyCapError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.FrequencyCapError) [GenericTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.GenericTargetingError) [GeoTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.GeoTargetingError) [GrpSettingsError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.GrpSettingsError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.InternalApiError) [InventoryTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.InventoryTargetingError) [LabelEntityAssociationError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.LabelEntityAssociationError) [LineItemError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.LineItemError) [LineItemFlightDateError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.LineItemFlightDateError) **LineItemOperationError** [MobileApplicationTargetingE...](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.MobileApplicationTargetingError "MobileApplicationTargetingError") [NotNullError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.NotNullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.PermissionError) [PrecisionError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.PrecisionError) [PreferredDealError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.PreferredDealError) [ProgrammaticError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProgrammaticError) [ProposalActionError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProposalActionError) [ProposalError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProposalError) [ProposalLineItemActionError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProposalLineItemActionError) [ProposalLineItemError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProposalLineItemError) [ProposalLineItemMakegoodError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProposalLineItemMakegoodError) [ProposalLineItemProgrammati...](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ProposalLineItemProgrammaticError "ProposalLineItemProgrammaticError") [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.QuotaError) [RangeError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.RangeError) [RequestPlatformTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.RequestPlatformTargetingError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.RequiredNumberError) [ReservationDetailsError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ReservationDetailsError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.StringLengthError) [TeamError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.TeamError) [TechnologyTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.TechnologyTargetingError) [TimeZoneError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.TimeZoneError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.TypeError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.UniqueError) [UserDomainTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.UserDomainTargetingError) [VideoPositionTargetingError](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.VideoPositionTargetingError)

Lists all errors for executing operations on line items

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202508`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.FieldPathElement[]` A parsed copy of the field path. For example, the field path "operations\[1\].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}. |
| ### `trigger` | ` xsd:string` The data that caused the error. |
| ### `errorString` | ` xsd:string` A simple string representation of the error and reason. |
| **`LineItemOperationError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.LineItemOperationError.Reason ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `NOT_ALLOWED` :   The operation is not allowed due to lack of permissions. `NOT_APPLICABLE` :   The operation is not applicable for the current state of the [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem). `HAS_COMPLETED` :   The [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem) is completed. A [LineItemAction](https://developers.google.com/ad-manager/api/reference/v202508/LineItemService.LineItemAction) cannot be applied to a line item that is completed. `HAS_NO_ACTIVE_CREATIVES` :   The [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem) has no active creatives. A line item cannot be activated with no active creatives. `CANNOT_ACTIVATE_LEGACY_DFP_LINE_ITEM` :   A [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem) of type [LineItemType.LEGACY_DFP](https://developers.google.com/ad-manager/api/reference/v202508/ProposalLineItemService.LineItemType#LEGACY_DFP) cannot be Activated. `CANNOT_ACTIVATE_UNCONFIGURED_LINE_ITEM` :   A [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem) with publisher creative source cannot be activated if the corresponding deal is not yet configured by the buyer. `CANNOT_DELETE_DELIVERED_LINE_ITEM` :   Deleting an [LineItem](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem) that has delivered is not allowed `CANNOT_RESERVE_COMPANY_CREDIT_STATUS_NOT_ACTIVE` :   Reservation cannot be made for line item because the [LineItem.advertiserId](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem#advertiserId) it is associated with has [Company.creditStatus](https://developers.google.com/ad-manager/api/reference/v202508/CompanyService.Company#creditStatus) that is not `ACTIVE` or `ON_HOLD`. `CANNOT_ACTIVATE_INVALID_COMPANY_CREDIT_STATUS` :   Cannot activate line item because the [LineItem.advertiserId](https://developers.google.com/ad-manager/api/reference/v202508/ForecastService.LineItem#advertiserId) it is associated with has [Company.creditStatus](https://developers.google.com/ad-manager/api/reference/v202508/CompanyService.Company#creditStatus) that is not `ACTIVE`, `INACTIVE`, or `ON_HOLD`. `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. <br /> |