type NetworkError (v202502)
    
    
      
    
    
      
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         An error for a network.
         
         
            - Namespace
 
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https://www.google.com/apis/ads/publisher/v202502
             
         
         
            
               
                  
                     
                        Field
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                           ApiError (inherited)
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                           fieldPath
                        
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                              xsd:string
                         
                        The OGNL field path to identify cause of error.
 
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                           fieldPathElements
                        
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                              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)}.
 
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                           trigger
                        
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                              xsd:string
                         
                        The data that caused the error.
 
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                           errorString
                        
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                              xsd:string
                         
                        A simple string representation of the error and reason.
 
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                           NetworkError
                        
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                           reason
                        
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                              NetworkError.Reason
                           
                         
                        
                             
                           Enumerations
                           
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UNKNOWN
                               
                              - The value returned if the actual value is not exposed by the requested API version.
 
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MULTI_CURRENCY_NOT_SUPPORTED
                               
                              - Multi-currency support is not enabled for this network. This is an Ad Manager 360 feature.
 
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UNSUPPORTED_CURRENCY
                               
                              - Currency provided is not supported.
 
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NETWORK_CURRENCY_CANNOT_BE_SAME_AS_SECONDARY
                               
                              - The network currency cannot also be specified as a secondary currency.
 
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DEPRECATED_DATA_TRANSFER_CONFIG_EVENT_TYPE
                               
                              - The data transfer config cannot have a deprecated event type.
 
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DELEGATION_CHILD_NETWORK_CANNOT_BECOME_A_PARENT
                               
                              - An MCM child network cannot become a parent network.
 
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DELEGATION_PARENT_NETWORK_CANNOT_BECOME_A_CHILD
                               
                              - An MCM parent network cannot become a child of another network.
 
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CANNOT_ADD_SAME_NETWORK_AS_DELEGATION_CHILD
                               
                              - In MCM, a network cannot become a parent of itself.
 
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MAX_APPROVED_DELEGATION_CHILD_NETWORKS_EXCEEDED
                               
                              - The MCM parent network has exceeded the system limit of child networks.
 
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MAX_PENDING_DELEGATION_CHILD_NETWORKS_EXCEEDED
                               
                              - The MCM parent network has exceeded the system limit of child networks pending approval.
 
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CHILD_NETWORK_ALREADY_EXISTS
                               
                              - The network is already being managed by the parent network for MCM.
 
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CHILD_NETWORK_CANNOT_BE_DISAPPROVED
                               
                              - A child network must not be disapproved.
 
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IN_PARENT_DELEGATION_UNSUPPORTED_FOR_NETWORK
                               
                              - Only Ad Manager 360 networks are allowed to manage the inventory of other networks.
 
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ERROR_REENABLING_AD_EXCHANGE_ON_MCM_CHILD
                               
                              - When an MCM child network self-signsup for ad exchange but disconnects from the parent, then
                tries to re-enable again, this indicates that there was an error in re-enabling ad exchange.
 
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ERROR_SETTING_SITE_SERVING_MODE_ON_MCM_CHILD
                               
                              - The error shown when there is an issue setting the approved site serving field when
                re-enabling or disabling ad exchange on an MCM child.
 
                            
                        
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  Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
  Last updated 2025-08-06 UTC.
  
  
  
    
      [null,null,["Last updated 2025-08-06 UTC."],[],["The document details `NetworkError`, a type of `ApiError` within the `NetworkService`. It outlines various specific error types inheriting from `ApiError`, including `ApiVersionError`, `AuthenticationError`, and others.  `NetworkError` has fields like `fieldPath`, `trigger`, and `errorString`. It also includes the `reason` field which can have values like `UNKNOWN`, `MULTI_CURRENCY_NOT_SUPPORTED`, or `DELEGATION_CHILD_NETWORK_CANNOT_BECOME_A_PARENT`. These reasons specify potential network issues, particularly related to multi-currency support and MCM (Multiple Customer Management).\n"]]