**Service** **ProposalLineItemService** [ProposalService](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.DealError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202605/PublisherQueryLanguageService.DealError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ApiVersionError) [AudienceSegmentError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.AudienceSegmentError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.AuthenticationError) [BillingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.BillingError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.CommonError) [CurrencyCodeError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.CurrencyCodeError) [CustomFieldValueError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.CustomFieldValueError) [CustomTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.CustomTargetingError) [DateTimeRangeTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.DateTimeRangeTargetingError) [DayPartTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.DayPartTargetingError) **DealError** [EntityChildrenLimitReachedE...](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.EntityChildrenLimitReachedError "EntityChildrenLimitReachedError") [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.EntityLimitReachedError) [ExchangeRateError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ExchangeRateError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.FeatureError) [ForecastError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ForecastError) [FrequencyCapError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.FrequencyCapError) [GenericTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.GenericTargetingError) [GeoTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.GeoTargetingError) [GrpSettingsError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.GrpSettingsError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.InternalApiError) [InventoryTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.InventoryTargetingError) [LabelEntityAssociationError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.LabelEntityAssociationError) [LineItemError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.LineItemError) [LineItemFlightDateError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.LineItemFlightDateError) [LineItemOperationError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.LineItemOperationError) [MobileApplicationTargetingE...](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.MobileApplicationTargetingError "MobileApplicationTargetingError") [NotNullError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.NotNullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.PermissionError) [PrecisionError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.PrecisionError) [PreferredDealError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.PreferredDealError) [ProgrammaticError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProgrammaticError) [ProposalActionError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalActionError) [ProposalError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalError) [ProposalLineItemActionError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItemActionError) [ProposalLineItemError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItemError) [ProposalLineItemMakegoodError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItemMakegoodError) [ProposalLineItemProgrammati...](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItemProgrammaticError "ProposalLineItemProgrammaticError") [PublisherProvidedSignalsTar...](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.PublisherProvidedSignalsTargetingError "PublisherProvidedSignalsTargetingError") [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.QuotaError) [RangeError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.RangeError) [RequestPlatformTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.RequestPlatformTargetingError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.RequiredNumberError) [ReservationDetailsError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ReservationDetailsError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.StringLengthError) [TeamError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.TeamError) [TechnologyTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.TechnologyTargetingError) [TimeZoneError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.TimeZoneError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.TypeError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.UniqueError) [UserDomainTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.UserDomainTargetingError) [VideoPositionTargetingError](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.VideoPositionTargetingError)

Errors associated with creating or updating programmatic [proposals](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal).

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202605`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202605/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. |
| **`DealError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.DealError.Reason ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `CANNOT_ADD_LINE_ITEM_WHEN_SOLD` :   Cannot add new [proposal line items](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItem) to a [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) when [Proposal.isSold](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal#isSold) is `true`. `CANNOT_ARCHIVE_LINE_ITEM_WHEN_SOLD` :   Cannot archive [proposal line items](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItem) from a [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) when [Proposal.isSold](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal#isSold) is `true`. `CANNOT_ARCHIVE_PROPOSAL_WHEN_SOLD` :   Cannot archive a [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) when [Proposal.isSold](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal#isSold) is `true`. `CANNOT_CHANGE_FIELD_REQUIRING_BUYER_APPROVAL` :   Cannot change a field that requires buyer approval during the current operation. `CANNOT_GET_SELLER_ID` :   Cannot find seller ID for the [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal). `CAN_ONLY_EXECUTE_IF_LOCAL_EDITS` : [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) must be marked as editable by [EditProposalsForNegotiation](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.EditProposalsForNegotiation) before performing requested action. `MISSING_PROPOSAL_LINE_ITEMS` : [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) contains no [proposal line items](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.ProposalLineItem). `MISSING_ENVIRONMENT` :   No environment set for [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal). `MISSING_AD_EXCHANGE_PROPERTY` :   The Ad Exchange property is not associated with the current network. `CANNOT_FIND_PROPOSAL_IN_MARKETPLACE` :   Cannot find [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) in Marketplace. `CANNOT_GET_PRODUCT` :   No `Product` exists for buyer-initiated programmatic [proposals](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal). `NEW_VERSION_FROM_BUYER` :   A new version of the [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) was sent from buyer, cannot execute the requested action before performing [DiscardLocalVersionEdits](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.DiscardLocalVersionEdits). `PROPOSAL_OUT_OF_SYNC_WITH_MARKETPLACE` :   A new version of the [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) exists in Marketplace, cannot execute the requested action before the proposal is synced to newest revision. `NO_PROPOSAL_CHANGES_FOUND` :   No [Proposal](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.Proposal) changes were found. `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. <br /> |