DELTA 13 patch failing with ORA-01400: cannot insert NULL into ("APPLSYS"."AD_TIMESTAMPS"."ATTRIBUTE

Hi All,

We are in a process of upgrading our 12.1.3 env to 12.2.10 .

During the step, where we Apply the AD and TXK patches, we have encountered an issue as below:

INSERT INTO fnd_install_processes (worker_id, control_code, status,

 context, pdi_product, pdi_username, command, file_product, subdirectory,

 filename, phase, install_group_num, arguments,

 symbolic_arguments,machine_name) VALUES (1, 'W', 'W', 'UNDEF', 'UNDEF',

 'UNDEF', 'UNDEF', 'UNDEF', 'UNDEF', 'UNDEF', 0, 0,

 rpad('-',100,'-'),rpad('-',100,'-'),'UNDEF')

Connecting to APPS......Connected successfully.

AutoPatch error:

Error while inserting row in AD_TIMESTAMPS

AutoPatch error:

ORA-01400: cannot insert NULL into ("APPLSYS"."AD_TIMESTAMPS"."ATTRIBUTE")