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Microsoft Dynamics CRM (Archived)

Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)

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I have two fields avd_starttime and avd_stoptime. I am writing the below code to update the avd_stoptime field with datetime.now. But I am getting the error as "Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)."..PLease tell me where I am going wrong??

 internal static bool StopAht(ICrmContext context)
        {
            QueryExpression exp = new QueryExpression(avd_agenthandlingtime.EntityLogicalName);
            exp.NoLock = true;
            exp.ColumnSet.AddColumn(XrmAttributes.AgentHandlingTime.Id);
            exp.ColumnSet.AddColumn(XrmAttributes.AgentHandlingTime.StopTime);

            ConditionExpression CondOppId = new ConditionExpression();
            CondOppId.AttributeName = "avd_StopTime";
            CondOppId.Operator = ConditionOperator.Null;


           

            string timerId = XrmAttributes.AgentHandlingTime.Id;

            var coll = context.OrganizationService.RetrieveMultiple(exp);
            if (coll != null && coll.Entities != null && coll.Entities.Count > 0)
            {
                foreach (var ent in coll.Entities)
                {
                    avd_agenthandlingtime stopTimer = new avd_agenthandlingtime()
                    {
                        Id = new Guid(timerId),
                        avd_StopTime = DateTime.Now
                    };
                    context.AdminUpdate(stopTimer);


                }
            }
            return true;
        }

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  • Suggested answer
    Yadnyesh Kuvalekar Profile Picture
    4,102 on at
    RE: Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)

    Hi,

    XrmAttributes.AgentHandlingTime.Id


     As per above statement in your code, XrmAttributes.AgentHandlingTime.Id seems to have logical name of the field.

    string timerId = XrmAttributes.AgentHandlingTime.Id;


     In above line, you are setting the logical name of the field to timerId and in your loop, you are trying to convert it to GUID. How logical name can be converted into the GUID?

    Instead, try using below code:

    Id = ((Entity)ent).GetAttributeValue<Guid>(timerId),
  • ScottDurow Profile Picture
    21 on at
    RE: Guid should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)

    It looks like the value for timerId doesn't contain a valid GUID - what is the value of  XrmAttributes.AgentHandlingTime.Id

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