Cannot edit a record .. An Update Conflict occurred due to … Dynamics Ax 2012 R3.

today I got this error while running a custom report.

Cannot edit a record in  Table

An update conflict occurred due to another user process deleting the record or changing one or more fields in the record.

I found that this error occurs due to concurrent access to table is allowed. And we did not need concurrent access.

I change the ccEnabled to no

If this error occur on table that can be used on concurrent mode, then write tableBuffer.reread() before adding or modify data.

Reference: https://community.dynamics.com/ax/f/33/t/95177