CAC Department Overhead Setup Errors – Oracle EBS SQL Report

Oracle E-Business Suite SQL report from the Enginatics Library powered by Blitz Report™.

Overview

This report displays two types of department overhead setup errors. First, show overheads which are not assigned to departments, but, have been assigned to resources and those resources have been assigned to these departments as well. This error is called “Overhead Rates Not In Department”. The second error is when resources which have been assigned to departments but these resources have not been assigned to the overheads which also have been assigned to these departments. This error is “Overheads Not Set Up with Resources”. When either error you will not earn these overheads when you roll up or charge these resources.

To fix the “Overhead Rates Not In Department” error, go to the Overhead Define Form, click on the Rates button and enter a department overhead rate for that overhead. To fix the “Overheads Not Set Up with Resources” error, again go to the Overhead Define Form, click on the Resources button and enter the missing resource for that overhead.

Parameters:

Cost Type: enter Pending or Frozen or other cost type name. Exclude Outside Processing: enter Yes to exclude outside processing resources from this report. Enter No to include outside processing resources. Defaults to Yes (mandatory). Organization Code: any inventory organization, defaults to your session’s inventory organization (optional). Operating Unit: specific operating unit (optional). Ledger: specific ledger (optional).

/* +=============================================================================+ – | Copyright 2016 - 2023 Douglas Volz Consulting, Inc. – | All rights reserved. – | Permission to use this code is granted provided the original author is – | acknowledged. No warranties, express or otherwise is included in this permission. – +=============================================================================+ – | – | Original Author: Douglas Volz (doug@volzconsulting.com) – | – | Program Name: xxx_ovhd_dept_errors.sql – | – | Description: – | Report to show department overheads setup errors. – | – | Version Modified on Modified by Description – | ======= =========== ============== ========================================= – | 1.0 07 Nov 2016 Douglas Volz Initial Coding – | 1.1 08 Nov 2016 Douglas Volz Added Cost Element – | 1.2 12 Jan 2020 Douglas Volz Added Org Code and Operating Unit parameters – | and change to gl.short_name. – | 1.3 27 Apr 2020 Douglas Volz Changed to multi-language views for the – | inventory orgs and operating units. – | 1.4 09 Sep 2023 Douglas Volz Added new report for missing resource/overhead – | associations. Removed tabs and restrict to only – | orgs you have access to, using the org access view. – +=============================================================================+*/

Report Parameters

Cost Type, Include Outside Processing, Organization Code, Operating Unit, Ledger

Oracle EBS Tables Used

cst_resource_overheads, bom_department_resources, bom_departments, bom_resources, cst_cost_elements, cst_cost_types, mfg_lookups, mtl_parameters, hr_organization_information, hr_all_organization_units_vl, gl_ledgers, cst_department_overheads, org_access_view, gl_access_set_norm_assign, gl_ledger_set_norm_assign_v, mo_glob_org_access_tmp, dual

Report Categories

Enginatics

CAC Manufacturing Variance, CAC Resources Associated with Overheads Setup, CAC Department Overhead Setup, CAC Department Overhead Rates, CAC Resources by Department Setup, CAC Item Cost & Routing, CAC WIP Account Detail, CAC ICP PII WIP Material Usage Variance, CAC WIP Resource Efficiency

Running This SQL Without Blitz Report

Some Oracle EBS SQL reports in this library require functions from the utility package xxen_util. Install it before running the SQL directly against your Oracle EBS database.

Download & Import Options

Resource Link
Excel Example Output CAC Department Overhead Setup Errors 23-Jun-2022 145628.xlsx
Blitz Report™ XML Import CAC_Department_Overhead_Setup_Errors.xml
Full SQL on Enginatics www.enginatics.com/reports/cac-department-overhead-setup-errors/

Case Study & Technical Analysis: CAC Department Overhead Setup Errors

Executive Summary

The CAC Department Overhead Setup Errors report is a critical diagnostic tool for Oracle EBS Cost Management. It identifies “broken links” in the overhead configuration chain that result in under-absorption of costs. Specifically, it detects scenarios where the necessary relationships between Departments, Resources, and Overheads are partially defined but incomplete, causing the overhead calculation engine to silently fail (i.e., calculate $0 overhead) during cost rollups or WIP transactions.

Business Challenge

Departmental overheads rely on a triangular relationship:

  1. Department ↔ Resource: The resource (e.g., Labor) must exist in the department.
  2. Department ↔ Overhead: The overhead (e.g., Factory Burden) must have a rate in that department.
  3. Resource ↔ Overhead: The resource must be linked to the overhead to “earn” it.

If any leg of this triangle is missing, the overhead is not applied. These errors are often invisible until month-end analysis reveals low absorption rates. Common scenarios include:

The Solution

This report proactively scans for these inconsistencies using a two-pronged approach:

Technical Architecture (High Level)

The query uses a UNION ALL structure to combine two distinct validation logic blocks.

Parameters & Filtering

Performance & Optimization

FAQ

Q: If I see an error here, does it mean my General Ledger is wrong? A: It means your WIP absorption is likely lower than intended. If you have already processed transactions, you may have under-absorbed overheads, which will manifest as a variance or lower inventory value.

Q: Is “Overheads Not Set Up with Resources” always an error? A: Not necessarily. You might have a department with two resources (Labor and Machine) and an overhead that applies only to Machine. In that case, the Labor resource should not be linked to the overhead. However, this report flags it so you can confirm the omission is intentional.

Q: How do I fix “Overhead Rates Not In Department”? A: Go to the Department form, click Rates, and add the missing overhead code and rate for that department.

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