Trigger Fails With ORA-01407 While Running DML With RETURNING Clause On TIMESTAMP Datatype

(Doc ID 2354830.1)

Last updated on FEBRUARY 05, 2018

Applies to:

PL/SQL - Version and later
Information in this document applies to any platform.


 Trigger fails with "ORA-01407 cannot update (owner.table.column) to NULL" when executing update statement with returning clause  on systimestamp datatype. For example the below given code when run will reproduce the error.




Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms