I did bulk update for images as per steps given
Step 1: In Upload Format change website_image column name as
Column Label =Image ,Column Name= image , Data Type = Attach Image
Step 2: File path /files/s5.png
**Step 3 :**Uploaded files via ftp to /public/files/ folder
Step 4: updated via mysql below query
Update tabItem set website_image = image , thumbnail = image
Step 5: Checked on website and item doctype it is showing perfect.
Step 6: Open Item in Item doctype click on save , i get below message
Step 7: The image delinks from the respective item.
After this ,if i repeat step 4 by executing mysql update statement, it re-link the image, but whenever i edit/ save item from Item doctype it once again delink the image.with Step 6 message.
Any guidance/ workaround on this would help.