Fix doctype changing from data to link . Fieldtype cannot be changed from Data to Link in row

how to fix this issue

Hi @Ranjith_Kumar,

Please check it.

Thank You!

after fixing it , again shows pop up warning

which version?

version 14


the field that i tried to change is not custom field

Maybe not possible in new version.

could i know why this is happened?

Once you have defined the field type, you cannot change it. If the type is altered, it will break a significant amount of data. That’s why validation is there.

okey if there is data but if not it should be work i will check remove the data then verified

i removed all the data then try to change but still not work


could not change the data to link
and there is no employee and developer mode in on and the user is administrator