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AVEVA™ Manufacturing Execution System 2023 R2

cert_audit_log

  • Last UpdatedMar 04, 2025
  • 2 minute read

The cert_audit_log table records auditing sign-offs. It allows for sign-offs to the operation or step level.

The lot_no field allows steps to be signed off for individual lot numbers.

The ‘comments’ field is used to allow an optional explanation string that is entered by the user when signing off on a certification.

Field

Datatype

PK

Nulls?

Description

wo_id

string40

N

Y

Identify work order

oper_id

string40

N

Y

Identify operation

seq_no

int32

N

Y

Identify row in job table

step_no

int32

N

Y

Identify step; null for entire op.

lot_no

string40

N

Y

Identify the lot

sublot_no

string40

N

Y

Identify the sublot

prod_log_id

int32

N

Y

ID row in item_prod

cons_log_id

int32

N

Y

ID row in item_cons

grp_id

int32

N

Y

Identify data log group; null except for signoffs of a data log sample

process_id

string40

N

Y

Identify process whose status is to be changed

process_status

int32

N

Y

Intended status of process:

-1 = Disabled

1 = Experimental

2 = Approved

3 = Certified

active

logical

N

N

Is this record relevant to a pending change? Default = Yes.

cert_name

string40

N

N

Unique name for certification

user_id

string40

N

N

Identify auditor

sign_off_utc

tdatetime

N

N

When audited in UTC

sign_off_local

tdatetime

N

N

When audited in local time

comments

string254

N

Y

Optional comments field when signoff occurs

ref_row_id

bigint64

N

Y

For signoffs related to a step, the row_id of the relevant job_step_data record. For signoffs related to a data log sample, the row_id of the relevant data_log record.

last_edit_comment

notes

N

Y

Reserved for internal use to indicate why this record was changed

last_edit_by

string40

N

Y

Who last changed this record

last_edit_at

tdatetime

N

N

When this record was last changed

row_id

ID 1

Y

N

Unique row identifier, for audit trail.

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