Error when defaulting field value using paramaters on form
Seems to be a bug in CRM 2013 Online RU1 that generic error occurs when defaulting a lookup field value using parameters on form. I had the following code: var parameters = {}; parameters["new_customid"] = "621E9F4C-AD5C-E311-84F4-D89D67768C0C"; parameters["new_customidname"] = "Record Name"; parameters["new_customidtype"] = "new_customentity"; Xrm.Utility.openEntityForm("new_anotherentity", null, parameters); to pre-populate the 'new_customid' lookup field but generic error occurred. Searched on the web for a bit and found Form Query String Parameter Tool, and noticed that the last parameter ["new_customidtype"] is not required. However, CRM SDK states that this last parameter is required. Nonetheless, removed the last parameter and it works now.