Overhead-Cost Activity-Volume Bridge
Establish a traceable ERP cost-operations control for Overhead-Cost Activity-Volume Bridge, with fixed definitions and retained evidence.
Learning objective
Complete Overhead-Cost Activity-Volume Bridge
Roles
Cost supervisor, finance manager, and business data owner
Prerequisites
- Costing scope is defined
- Required query permissions are available
Completion checks
- Sample three records against source documents
- Confirm every exception has a cause, owner, and due date
Common errors
- Period or version definitions differ
- Reviewing only totals without dimensions
- An exception has no owner or closure date
Thailand project note
This tutorial covers ERP cost operations and data controls only. Thai tax, VAT, WHT, BOI, customs, PDPA, statutory accounting, or legal conclusions require review by a qualified Thai professional.
03
Steps
01Fix the period, organization, cost object, owner, and definitions
02Prepare the relevant cost data, master data, and source documents
03Run the ERP query or test and retain filters, version, and timestamp
04Record variance cause, action, owner, and due date
05Review the result and archive evidence
- 01
Fix the period, organization, cost object, owner, and definitions
- 02
Prepare the relevant cost data, master data, and source documents
- 03
Run the ERP query or test and retain filters, version, and timestamp
- 04
Record variance cause, action, owner, and due date
- 05
Review the result and archive evidence
04
Implementation notes
- Fix definitions before analysis
- Keep a traceable status for every exception