Exception on Import third party catalog

[kishoredvgowda]

SyncUpdateCatalog: 'Realtek PCIe Ethernet Controller Driver,3.0.2020.903,A30' (Update:'70a088a6-15b9-4aa8-b792-a4e1522b4770') Vendor 'Dell' Product:'Drivers and Applications' is not synchronized to WSUS. $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:04:20.686-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: WSUS synchronizing metadata for update: 'Realtek PCIe Ethernet Controller Driver,3.0.2020.903,A30' (Update:'70a088a6-15b9-4aa8-b792-a4e1522b4770') Vendor 'Dell' Product:'Drivers and Applications' $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:04:20.688-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Exception occurred during publishing $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.326-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: ==================== Exception Detail Start ======================= $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.327-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Exception type: SoapException $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.329-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Exception HRESULT: -2146233087 $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.330-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Exception Message: System.Web.Services.Protocols.SoapException: There was an exception running the extensions specified in the config file. ---> System.Web.HttpException: Maximum request length exceeded.~ at System.Web.HttpRequest.GetEntireRawContent()~ at System.Web.HttpRequest.get_InputStream()~ at System.Web.Services.Protocols.SoapServerProtocol.Initialize()~ --- End of inner exception stack trace ---~ at System.Web.Services.Protocols.SoapServerProtocol.Initialize()~ at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing) $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.331-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Exception source Microsoft.UpdateServices.BaseApi $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.333-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Exception TargetSite Void DeserializeAndThrow(System.Web.Services.Protocols.SoapException) $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.334-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Stack at Microsoft.UpdateServices.Internal.BaseApi.SoapExceptionProcessor.DeserializeAndThrow(SoapException soapException)~~ at Microsoft.UpdateServices.Internal.DatabaseAccess.AdminDataAccessProxy.ImportUpdateForPublishing(String susXml, String uspXml, ServerSyncUrlData[] urlData, Boolean sdpOnly)~~ at Microsoft.UpdateServices.Internal.BaseApi.Publisher.VerifyAndPublishPackage()~~ at Microsoft.UpdateServices.Internal.BaseApi.Publisher.PublishPackage(String sourcePath, String additionalSourcePath, String packageDirectoryName, Boolean dualSign, String httpTimeStamp)~~ at Microsoft.ConfigurationManager.ISVUpdatesSyncAgent.WSUS.UpdateServicesWrapper.PublishUpdateMetadataOnly(ILogger logger, ISoftwareDistributionPackageWrapper updateSdp, StatusMessageReporter statusMessageReporter) $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.336-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: ===================== Exception Detail End ======================== $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.337-330><thread=124620 (0x1E6CC)>
SyncUpdateCatalog: Update 'Realtek PCIe Ethernet Controller Driver,3.0.2020.903,A30' (Update:'70a088a6-15b9-4aa8-b792-a4e1522b4770') Vendor 'Dell' Product:'Drivers and Applications' was not synchronized to WSUS. $$<SMS_ISVUPDATES_SYNCAGENT><05-29-2021 10:05:20.338-330><thread=124620 (0x1E6CC)>