type NetworkError (v202502)
    
    
      
    
    
      
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         An error for a network.
         
         
            - Namespace
- 
               https://www.google.com/apis/ads/publisher/v202502
               
                  
                     | Field | 
               
               
                  
                     | ApiError(inherited) | 
                  
                     | 
                           fieldPath | 
                           
                              xsd:string The OGNL field path to identify cause of error.
 | 
                  
                     | 
                           fieldPathElements | 
                           
                              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.
 | 
                  
                     | NetworkError | 
                  
                     | 
                           reason | 
                           
                              NetworkError.Reason
                            
                            Enumerations
 
                              
                                 UNKNOWNThe value returned if the actual value is not exposed by the requested API version.
                                 MULTI_CURRENCY_NOT_SUPPORTEDMulti-currency support is not enabled for this network. This is an Ad Manager 360 feature.
                                 UNSUPPORTED_CURRENCYCurrency provided is not supported.
                                 NETWORK_CURRENCY_CANNOT_BE_SAME_AS_SECONDARYThe network currency cannot also be specified as a secondary currency.
                                 DEPRECATED_DATA_TRANSFER_CONFIG_EVENT_TYPEThe data transfer config cannot have a deprecated event type.
                                 DELEGATION_CHILD_NETWORK_CANNOT_BECOME_A_PARENTAn MCM child network cannot become a parent network.
                                 DELEGATION_PARENT_NETWORK_CANNOT_BECOME_A_CHILDAn MCM parent network cannot become a child of another network.
                                 CANNOT_ADD_SAME_NETWORK_AS_DELEGATION_CHILDIn MCM, a network cannot become a parent of itself.
                                 MAX_APPROVED_DELEGATION_CHILD_NETWORKS_EXCEEDEDThe MCM parent network has exceeded the system limit of child networks.
                                 MAX_PENDING_DELEGATION_CHILD_NETWORKS_EXCEEDEDThe MCM parent network has exceeded the system limit of child networks pending approval.
                                 CHILD_NETWORK_ALREADY_EXISTSThe network is already being managed by the parent network for MCM.
                                 CHILD_NETWORK_CANNOT_BE_DISAPPROVEDA child network must not be disapproved.
                                 IN_PARENT_DELEGATION_UNSUPPORTED_FOR_NETWORKOnly Ad Manager 360 networks are allowed to manage the inventory of other networks.
                                 ERROR_REENABLING_AD_EXCHANGE_ON_MCM_CHILDWhen 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.
                                 ERROR_SETTING_SITE_SERVING_MODE_ON_MCM_CHILDThe error shown when there is an issue setting the approved site serving field when
                re-enabling or disabling ad exchange on an MCM child.
 | 
               
            
         
       
   
  
  
    
  
 
  
    
    
      
       
    
    
  
  
  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"]]