# type CommonError (v202602)

**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202602/AdRuleService.CommonError) **AdjustmentService** [AdsTxtService](https://developers.google.com/ad-manager/api/reference/v202602/AdsTxtService.CommonError) [AudienceSegmentService](https://developers.google.com/ad-manager/api/reference/v202602/AudienceSegmentService.CommonError) [CdnConfigurationService](https://developers.google.com/ad-manager/api/reference/v202602/CdnConfigurationService.CommonError) [CmsMetadataService](https://developers.google.com/ad-manager/api/reference/v202602/CmsMetadataService.CommonError) [CompanyService](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.CommonError) [ContactService](https://developers.google.com/ad-manager/api/reference/v202602/ContactService.CommonError) [ContentBundleService](https://developers.google.com/ad-manager/api/reference/v202602/ContentBundleService.CommonError) [ContentService](https://developers.google.com/ad-manager/api/reference/v202602/ContentService.CommonError) [CreativeService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeService.CommonError) [CreativeSetService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeSetService.CommonError) [CreativeTemplateService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeTemplateService.CommonError) [CreativeWrapperService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeWrapperService.CommonError) [CustomFieldService](https://developers.google.com/ad-manager/api/reference/v202602/CustomFieldService.CommonError) [CustomTargetingService](https://developers.google.com/ad-manager/api/reference/v202602/CustomTargetingService.CommonError) [DaiAuthenticationKeyService](https://developers.google.com/ad-manager/api/reference/v202602/DaiAuthenticationKeyService.CommonError) [DaiEncodingProfileService](https://developers.google.com/ad-manager/api/reference/v202602/DaiEncodingProfileService.CommonError) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202602/ForecastService.CommonError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202602/InventoryService.CommonError) [LabelService](https://developers.google.com/ad-manager/api/reference/v202602/LabelService.CommonError) [LineItemCreativeAssociationService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemCreativeAssociationService.CommonError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemService.CommonError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemTemplateService.CommonError) [LiveStreamEventService](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.CommonError) [MobileApplicationService](https://developers.google.com/ad-manager/api/reference/v202602/MobileApplicationService.CommonError) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202602/NativeStyleService.CommonError) [NetworkService](https://developers.google.com/ad-manager/api/reference/v202602/NetworkService.CommonError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CommonError) [PlacementService](https://developers.google.com/ad-manager/api/reference/v202602/PlacementService.CommonError) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202602/ProposalLineItemService.CommonError) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202602/ProposalService.CommonError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202602/PublisherQueryLanguageService.CommonError) [ReportService](https://developers.google.com/ad-manager/api/reference/v202602/ReportService.CommonError) [SegmentPopulationService](https://developers.google.com/ad-manager/api/reference/v202602/SegmentPopulationService.CommonError) [SiteService](https://developers.google.com/ad-manager/api/reference/v202602/SiteService.CommonError) [StreamActivityMonitorService](https://developers.google.com/ad-manager/api/reference/v202602/StreamActivityMonitorService.CommonError) [SuggestedAdUnitService](https://developers.google.com/ad-manager/api/reference/v202602/SuggestedAdUnitService.CommonError) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202602/TargetingPresetService.CommonError) [TeamService](https://developers.google.com/ad-manager/api/reference/v202602/TeamService.CommonError) [UserService](https://developers.google.com/ad-manager/api/reference/v202602/UserService.CommonError) [UserTeamAssociationService](https://developers.google.com/ad-manager/api/reference/v202602/UserTeamAssociationService.CommonError) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.CommonError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.AuthenticationError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.CollectionSizeError) **CommonError** [CustomTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.CustomTargetingError) [DateError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.DateError) [DateTimeRangeTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.DateTimeRangeTargetingError) [DayPartTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.DayPartTargetingError) [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.EntityLimitReachedError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.FeatureError) [ForecastAdjustmentError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.ForecastAdjustmentError) [ForecastError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.ForecastError) [GenericTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.GenericTargetingError) [GeoTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.GeoTargetingError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.InternalApiError) [InvalidUrlError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.InvalidUrlError) [InventoryTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.InventoryTargetingError) [InventoryUnitError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.InventoryUnitError) [InventoryUnitSizesError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.InventoryUnitSizesError) [NotNullError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.NotNullError) [NullError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.NullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.PermissionError) [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.QuotaError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.RequiredError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.StringLengthError) [TechnologyTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.TechnologyTargetingError) [TrafficForecastSegmentError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.TrafficForecastSegmentError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.TypeError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.UniqueError) [UserDomainTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.UserDomainTargetingError)

A place for common errors that can be used across services.

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202602`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.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. |
| **`CommonError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.CommonError.Reason ` *** ** * ** *** **Enumerations** `NOT_FOUND` :   Indicates that an attempt was made to retrieve an entity that does not exist. `ALREADY_EXISTS` :   Indicates that an attempt was made to create an entity that already exists. `NOT_APPLICABLE` :   Indicates that a value is not applicable for given use case. `DUPLICATE_OBJECT` :   Indicates that two elements in the collection were identical. `CANNOT_UPDATE` :   Indicates that an attempt was made to change an immutable field. `UNSUPPORTED_OPERATION` :   Indicates that the requested operation is not supported. `CONCURRENT_MODIFICATION` :   Indicates that another request attempted to update the same data in the same network at about the same time. Please wait and try the request again. `REQUEST_TOO_LARGE` :   Indicates that the request is too large to be processed. This error is thrown when internal system limits are exceeded due to the number of affected entities implied by the input parameters. Clients should reduce the number of affected entities and try again. `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. <br /> |