i have created a custom solution.
I have also created a new environment without importing the solution. It would still give me the same error.
below is the error log:
Exception type: System.ServiceModel.FaultException`1[Microsoft.Xrm.Sdk.OrganizationServiceFault]
Message: The dependent component EntityRelationship (Id=contact_SharePointDocuments) does not exist. Failure trying to associate it with SystemForm (Id=1fed44d1-ae68-4a41-bd2b-f13acac4acfa) as a dependency. Missing dependency lookup type = PrimaryNameLookup.Detail:
<OrganizationServiceFault xmlns:i="">www.w3.org/.../XMLSchema-instance" xmlns="">schemas.microsoft.com/.../Contracts">
<ActivityId>9cd2e1ad-a7f2-44b7-8948-c86d8ba1c561</ActivityId>
<ErrorCode>-2147160010</ErrorCode>
<ErrorDetails xmlns:d2p1="">schemas.datacontract.org/.../System.Collections.Generic">
<KeyValuePairOfstringanyType>
<d2p1:key>ApiExceptionSourceKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">Api/PostPipeline</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiSourceActivityKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">Microsoft.Crm.Extensibility.PipelineStep</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiExceptionOwnerKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">COMMONDATASERVICECDS\MessageProcessorInfrastructure</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiOriginalExceptionKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">Microsoft.Crm.CrmException: The dependent component EntityRelationship (Id=contact_SharePointDocuments) does not exist. Failure trying to associate it with SystemForm (Id=1fed44d1-ae68-4a41-bd2b-f13acac4acfa) as a dependency. Missing dependency lookup type = PrimaryNameLookup.
at Microsoft.Crm.ObjectModel.InvalidDependencyService.CreateInvalidDependency(Guid existingComponentId, Int32 existingComponentType, DependencyTypes dependencyType, MissingDependencyLookupType lookupType, Object lookupInfo, Int32 missingComponentType, ExistingComponentState state, InvalidDependencyExceptionOption exceptionOption, BusinessEntityCollection previousInvalidDependencies, ExecutionContext context)
at Microsoft.Crm.ObjectModel.DependencyCalculator.CreateInvalidAncestorDependency(DependencyTypes dependencyType, MissingDependencyLookupType lookupType, Object lookupInfo, Int32 componentType, InvalidDependencyExceptionOption exceptionOption, ExecutionContext context)
at Microsoft.Crm.ObjectModel.SubGridDependencyCalculator.<>c__DisplayClass2_0.<GetDependentComponentInfo>b__0(XElement parametersElem)
at Microsoft.Crm.ObjectModel.SubGridDependencyCalculator.EnumerateSubGridControls(String formXml, Action`1 action)
at Microsoft.Crm.ObjectModel.SubGridDependencyCalculator.GetDependentComponentInfo(String formXml, DependencyTypes type, CreateInvalidAncestorDependencyHandler invalidAncestorHandler, Boolean canBeUserViews, ExecutionContext context)
at Microsoft.Crm.ObjectModel.SystemFormDependencyCalculator.SetFormSubGridDependencies(String formXml, DependencyTypes type, ExecutionContext context)
at Microsoft.Crm.ObjectModel.SystemFormDependencyCalculator.SetFormDependencies(BusinessEntity entity, DependencyTypes type, ExecutionContext context)
at Microsoft.Crm.ObjectModel.DependencyCalculatorBase.<>c__DisplayClass3_1.<DetermineAllDependencies>b__0()
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.ObjectModel.DependencyCalculatorBase.DetermineAllDependencies(ICollection`1 records, ExecutionContext context)
at Microsoft.Crm.ObjectModel.DependencyHelperBase.<>c__DisplayClass20_0.<UpdateDependencies>b__1()
at Microsoft.Crm.SqlTelemetryHelper.LogSqlTimes(Action action, String operationName)
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.ObjectModel.DependencyHelperBase.UpdateDependencies(ExecutionContext context, List`1& missingDependencies)
at Microsoft.Crm.Dependency.ComponentCollector.<>c__DisplayClass26_1.<UpdateComponentDependencies>b__1()
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.Dependency.ComponentCollector.<>c__DisplayClass26_0.<UpdateComponentDependencies>b__0()
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.Dependency.ComponentCollector.<>c__DisplayClass20_0.<ProcessRecords>b__0()
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.BusinessEntities.ExecutionContext.ProcessRecords(CreateNewCollectorOption createOption)
at Microsoft.Crm.BusinessEntities.ExecutionContext.<>c__DisplayClass286_0.<ProcessDependencies>b__1()
at Microsoft.Crm.SqlTelemetryHelper.LogSqlTimes(Action action, String operationName)
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.BusinessEntities.ExecutionContext.DependencyCalculationPreCommitHandler(Object sender, EventArgs e)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at Microsoft.Crm.CrmTransactionEventManager.InvokePreCommitTransactionEvents()
at Microsoft.Crm.CrmTransaction.<CommitTransaction>b__11_0()
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.LegacySqlDataAccessContextImplementation.CommitTransaction()
at Microsoft.Crm.BusinessEntities.ExecutionContext.CommitTransaction(ProcessDependenciesOption option, FlushCacheOption flushOption)
at Microsoft.Crm.Extensibility.MessageProcessor.Execute(PipelineExecutionContext context)
at Microsoft.Crm.Extensibility.InternalMessageDispatcher.<>c__DisplayClass5_0.<Execute>b__0()
at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties)
at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action)
at Microsoft.Crm.Extensibility.ExternalMessageDispatcher.ExecuteInternal(IInProcessOrganizationServiceFactory serviceFactory, IPlatformMessageDispatcherFactory dispatcherFactory, Guid callerRegardingObjectId, Int32 invocationSource, Version endpointVersion, OrganizationRequest request, OrganizationInternalRequest organizationInternalRequest)
at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.DispatchRequest(OrganizationRequest request, OrganizationInternalRequest organizationInternalRequest, SdkResponseDescription responseDescription, SdkPerformanceCounterContext sdkPerformanceCounterContext)
at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.ExecuteRequestRequestWithInstrumentation(OrganizationRequest request, OrganizationInternalRequest organizationInternalRequest)
at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.ExecuteRequestRequestWithInstrumentationOperation(OrganizationRequest request, OrganizationInternalRequest organizationInternalRequest)
at Microsoft.Crm.Extensibility.OrganizationSdkServiceInternal.<>c__DisplayClass22_0.<ExecuteRequest>b__0()</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiStepKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">00000000-0000-0000-0000-000000000000</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiDepthKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">1</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiActivityIdKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">9cd2e1ad-a7f2-44b7-8948-c86d8ba1c561</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiPluginSolutionNameKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">System</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiStepSolutionNameKey</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">System</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiExceptionCategory</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">ClientError</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiExceptionMessageName</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">InvalidDependency</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>ApiExceptionHttpStatusCode</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">400</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>0</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">contact_SharePointDocuments</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>1</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">EntityRelationship</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>2</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">dependent</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>3</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">SystemForm</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>4</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">1fed44d1-ae68-4a41-bd2b-f13acac4acfa</d2p1:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<d2p1:key>5</d2p1:key>
<d2p1:value xmlns:d4p1="">www.w3.org/.../XMLSchema" i:type="d4p1:string">PrimaryNameLookup</d2p1:value>
</KeyValuePairOfstringanyType>
</ErrorDetails>
<HelpLink>go.microsoft.com/.../
<Message>The dependent component EntityRelationship (Id=contact_SharePointDocuments) does not exist. Failure trying to associate it with SystemForm (Id=1fed44d1-ae68-4a41-bd2b-f13acac4acfa) as a dependency. Missing dependency lookup type = PrimaryNameLookup.</Message>
<Timestamp>2021-08-05T11:07:39.4702352Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>