i am trying to create an association and getting an error about identified already marked
Below is the scenario, we are trying to replicate using ECT’s in Sharepoint , We have the ObSpeedTech table in SQL server which we would like ability to maintain this table using SharePoint list.
When I create these External Content type and lists It works fine. No issues.
What we are looking to do is show the ChtrobNm and Tech Name from the 2 related tables in the form which seems to be a problem.
To Accomplish this task I have to tried to use Associations
I am guessing its complain that the Chtrobid in Obspeedtech is already marked as an identifier so it can’t create the association ?
I tried only keeping TechSrc as an identified and then create the association for the ChtrobId and TechID, in that case the BDCidentity generated is based on Techsrc which is inaccurate..
is there a way to do this on sharepoint 2013



