1. I have created the infopath form with External item picker field.
2. Deployed as a form library
3. field works fine, but error occured while save the form.
4. Got an error from the correlationid as below
State Service StateManager.GetState() Locked data (d96998c8-4460-4cb2-80fa-beffb196e2ad)
Micro Trace Micro Trace Tags: 0 agb9s,12 bm1k,0 bm0t,0 m02x,7 8kfs
Can you tell what is the issue ?
Also when I created form infopath form from the sharepoint designer for the list using that external content type, it shows this data type is not allowed in the infopath form.