Hi, since one year ago we implemented an application, using the AdWords API [image: Expand v201101 - deprecated]v201101, that upload some thousands of keywords on a specific AdGroup. To reduce the upload time we implemented it with a multithread system that assign a certain number of keywords to each thread. In this way each keyword is managed only by one specific thread and everything worked properly until last month.
Now we have updated the API to version v201109 (no other changes are made on the application) and about 40% of the keywords generate the following error: System.Web.Services.Protocols.SoapException: DatabaseError.CONCURRENT_MODIFICATION @ com.google.ads.api.services.campaignmgmt.common.error.DatabaseError.<init>(Datab in System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) in System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) in Google.Api.Ads.Common.Lib.AdsSoapClient.MakeApiCall(String methodName, Object[] parameters) What is changed from version [image: Expand v201101 - deprecated]v201101 to version v201109 that generates this error? Thank you in advance -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en