CRM Plugin: "Entity Id must be the same as the value set in the property bag" and "Cannot insert duplicate key"

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Posted on by user123

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I am creating a clone of record on it's create. Plugin is registered on post-create of the record.

 QueryExpression qe = new QueryExpression("contact")
            {
                ColumnSet =  new ColumnSet("firstname", "lastname")
            };
            EntityCollection entityCollection = _organizationService.RetrieveMultiple(qe);
            foreach (Entity entity in entityCollection.Entities)
            {                
                if (!entity.Attributes.Contains("firstname"))
                {
                    entity.Attributes.Add("firstname", "");
                }
                entity["firstname"] = (entity.GetAttributeValue<string>("firstname") ?? "") + "(Copy)";

                _organizationService.Create(entity);
            }

If I do not Entity.Id = Guid newGuid() for the clone record, it gives me "Cannot insert duplicate key"

If I add Entity.Id = Guid newGuid(), it gives me "Entity Id must be the same as the value set in the property bag.

Can you help please?

Thanks
Arj

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Arun Vinoth 11,615 Moderator on at

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1. If you are creating a clone copy of just created record from plugin, you dont need another RetrieveMultiple. Simply take the values from target entity.

2. The below line will create a new record and assign a new GUID as per sequence without duplicate values. So dont assign a new Guid() for that record.

_organizationService.Create(entity);

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Community Member on at

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just do entity.Attributes.Remove("contactid")

but as it stands you will be causing an infinite chain. When does it NOT .Create(entity)?

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Pawar Pravin 5,237 on at

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You could create clone record without retrieving data in plugin. Please refer below url for reference:

www.briteglobal.com/.../

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Temmy Wahyu Raharjo 2,916 on at

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Hi,

Just want to give you information. In Microsoft Code Review. There is one section that inform to never use the same object to be put in Service.Create / Service.Update.

The correct way is:

var entityCollection = _organizationService.RetrieveMultiple(qe); foreach(var entity in entityCollection.Entities) { var firstName = entity.GetAttributeValue("firstname") ?? ""; var newEntity = new Entity("contact"); newEntity["firstname"] = firstName "(Copy)"; _organizationService.Create(newEntity); }

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Martin Donnelly 1,030 on at

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this new Entity("contact") is not a solution. the OP wants to clone NOT just make a new record with a similar firstname; this code misses all the other attributes. this will work if you iterate through entity.Attributes and newEntity.Attributes.Add() everything EXCEPT Attribute["contactid"] -- that's the attribute causing the duplicate key error.

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Martin Donnelly 1,030 on at

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the second error about the difference between the entity.Id and the property bag is because the contactid exists in two places -- the "header" (Entity.id) AND the property bag (Entity.Attributes["contactid"]. to get past this error set the header to GUID.Empty and remove the attribute (CRM will assign a new GUID on its own.)

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Martin Donnelly 1,030 on at

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and, finally, if you want a "business" clone, copy the original Attributes["createdon"] and add it as Attributes["overriddencreatedon"]

!

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