> ## Documentation Index
> Fetch the complete documentation index at: https://developers.cmicglobal.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Approver

> ## Overview

This endpoint allows updating an existing **Purchase Order (PO) Approver record** in CMiC.

It is designed for updating a **single approver record at a time**, identified by its unique `PoporqapVUuid`.

---

## Notes

- Authentication and authorization are required.
    
- The record must already exist before updating.
    
- The update is performed using the `PoporqapVUuid` in the URL.
    
- System-generated fields must not be modified.
    
- Core identifiers (Company, PO, Request Code, VUuid) should not be changed.
    

---

## UI Navigation

**Asset Management -> Requisitions -> Enter Requisition -> Approver  
Asset Management -> Purchase Order -> Enter Purchase Order -> Approver**

---

## Finders

Not applicable.

This is a **PATCH (update)** endpoint and does not support finders.

---

## Path Parameters

| Parameter | Description | Example |
| --- | --- | --- |
| PoporqapVUuid | Unique identifier of the PO Approver record | CDA3D357EE1A6156E053508010AC6435 |

---

## Query Standards

Not applicable.

This endpoint does not support `finder`, `limit`, `offset`, or `orderBy`.

---

## Finders with Example

Not applicable.

Finders are not supported for PATCH operations.

---

## Attributes

The response returns a collection of **PO Approver** records.

| CMiC UI Fieldname | Object | Name | Description | Type | Data Length | Example | Mandatory |
| --- | --- | --- | --- | --- | --- | --- | --- |
| PoporqapAprvFlag | PoApprover | PoporqapAprvFlag | Approval Flag | String | 1 | Y | False |
| PoporqapAprvCode | PoApprover | PoporqapAprvCode | Approver Code | String | 10 | DA | False |
| PoporqapUserId | PoApprover | PoporqapUserId | Approver User ID | String | 30 | DA | False |
| PoporqapAprvName | PoApprover | PoporqapAprvName | Approver Name | String | 30 | DA | False |
| PoporqapAprvDate | PoApprover | PoporqapAprvDate | Approval Date and Time | String | N/A | 2010-02-23 14:44:23 | False |
| PoporqapLevelNum | PoApprover | PoporqapLevelNum | Approval Level | Number | 2/0 | 1 | False |
| PoporqapLevelDesc | PoApprover | PoporqapLevelDesc | Level Description | String | 60 | Approval Level 1 | False |
| PoporqapLevelLimit | PoApprover | PoporqapLevelLimit | Approval Limit | Number | 11/2 | 999999999.0 | False |
| PoporqapLocCode | PoApprover | PoporqapLocCode | Location Code | String | 5 | CHICA | False |
| PoporqapDeptCode | PoApprover | PoporqapDeptCode | Department Code | String | 6 | 00 | False |
| PoporqapPoReleaseNum | PoApprover | PoporqapPoReleaseNum | PO Release Number | Number | 11/0 | 1 | True |
| PoporqapIuCreateDate | PoApprover | PoporqapIuCreateDate | Record Creation Date | String | N/A | System generated | False |
| PoporqapIuCreateUser | PoApprover | PoporqapIuCreateUser | Created By | String | 30 | System user | False |
| PoporqapIuUpdateDate | PoApprover | PoporqapIuUpdateDate | Last Updated Date | String | N/A | System generated | False |
| PoporqapIuUpdateUser | PoApprover | PoporqapIuUpdateUser | Last Updated By | String | 30 | System user | False |
| PoporqapVUuid | PoApprover | PoporqapVUuid | Unique Identifier (UUID) | String | 64 | CDA3D357EE1A6156E053508010AC6435 | False |

---

### Fields that **must NOT be updated**

- PoporqapCompCode
    
- PoporqapRqCode
    
- PoporqapPoCode
    
- PoporqapPoReleaseNum
    
- PoporqapObjectOraseq
    
- PoporqapVUuid

## OpenAPI

````json PATCH /po-rest-api/rest/1/poapprover/4480CFB66BF328D3E0630B811DACEDD6
{
  "openapi": "3.0.0",
  "info": {
    "title": "API Catalog",
    "description": "",
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://mobtest.cmiccloudr12.com/cmictestrti",
      "description": "CMIC API Server"
    }
  ],
  "security": [
    {
      "cmicBasicAuth": []
    }
  ],
  "tags": [
    {
      "name": "Highlights"
    },
    {
      "name": "Asset Management | Equipment"
    },
    {
      "name": "Asset  Management | Fixed Assets"
    },
    {
      "name": "Asset Management | Purchase Order"
    },
    {
      "name": "Asset Management | Inventory"
    },
    {
      "name": "Asset Management | Requisition"
    },
    {
      "name": "Asset Management | Purchase Change Order"
    },
    {
      "name": "Bim Model"
    },
    {
      "name": "Bim Model Revision"
    },
    {
      "name": "Bim Tag Model"
    },
    {
      "name": "Bim Tags"
    },
    {
      "name": "Bim FileUpload Jersey"
    },
    {
      "name": "Core System | Business Partners"
    },
    {
      "name": "Core System | Business Partner Addresses"
    },
    {
      "name": "Core System | Bank"
    },
    {
      "name": "Core System | Currency"
    },
    {
      "name": "Core System | Exchange Rates"
    },
    {
      "name": "Core System | Global  Table Text Codes"
    },
    {
      "name": "Core System | Global Table  Regions"
    },
    {
      "name": "Core System | Terms"
    },
    {
      "name": "Core System | System Contact"
    },
    {
      "name": "Core System | Weight Measures"
    },
    {
      "name": "Core System | Field User Defined Classifiers"
    },
    {
      "name": "Core System | User Defined Classifiers by Object"
    },
    {
      "name": "Core System | User Extension Definitions by Object"
    },
    {
      "name": "Core System | User Extention Field Data Value"
    },
    {
      "name": "Core System | User Extension Values by Object"
    },
    {
      "name": "Core System | User System Role"
    },
    {
      "name": "Core System | User Project Role"
    },
    {
      "name": "Core System | Documents by Object"
    },
    {
      "name": "Core System | Audit Status Log by Object"
    },
    {
      "name": "Core System | Licensed Users"
    },
    {
      "name": "Core System | Company Access"
    },
    {
      "name": "Core System |  Copy User Settings"
    },
    {
      "name": "Core System | User Maintenance"
    },
    {
      "name": "Core System | User Roles"
    },
    {
      "name": "Core System | Security Groups"
    },
    {
      "name": "Core System | Job/Project Security"
    },
    {
      "name": "Core System | Weight Measure with Conversions Code"
    },
    {
      "name": "Core System | Weight Measure Conversions Code"
    },
    {
      "name": "Core System | User-defined-fields"
    },
    {
      "name": "Core System | User-extension"
    },
    {
      "name": "ECM and Workflow | Image Manager"
    },
    {
      "name": "Financials | General Ledger"
    },
    {
      "name": "Financials | Accounts Payable"
    },
    {
      "name": "Financials | Accounts Receivable"
    },
    {
      "name": "Preventative Maintenance | Issue Work Orders"
    },
    {
      "name": "Preventative Maintenance | Issue Work Items"
    },
    {
      "name": "Preventative Maintenance | Issue Work Budgets"
    },
    {
      "name": "Preventative Maintenance | Issue Priorities"
    },
    {
      "name": "Preventative Maintenance | Issue Status"
    },
    {
      "name": "Preventative Maintenance | Issue Types"
    },
    {
      "name": "Preventative Maintenance | Accumulative Equipment"
    },
    {
      "name": "Preventative Maintenance | Work Orders"
    },
    {
      "name": "Preventative Maintenance | Work Items"
    },
    {
      "name": "Preventative Maintenance | Work Budgets"
    },
    {
      "name": "Preventative Maintenance | Priorities"
    },
    {
      "name": "Preventative Maintenance | Tasks"
    },
    {
      "name": "HCM | UKG Pay Deductions"
    },
    {
      "name": "HCM | UKG Pay Earnings"
    },
    {
      "name": "HCM | UKG Pay Headers"
    },
    {
      "name": "HCM | UKG Pay Taxes"
    },
    {
      "name": "HCM | Payroll Geographical States"
    },
    {
      "name": "HCM | Payroll Trades"
    },
    {
      "name": "HCM | Payroll Union"
    },
    {
      "name": "HCM | Payroll Pay Runs"
    },
    {
      "name": "HCM | Payroll Pay Groups"
    },
    {
      "name": "HCM | Payroll Tax"
    },
    {
      "name": "HCM | Payroll Worker Compensation"
    },
    {
      "name": "HCM | Payroll Work Locations"
    },
    {
      "name": "HCM | Payroll Trade Pay Rates"
    },
    {
      "name": "HCM | Payroll Union Pay Rates"
    },
    {
      "name": "HCM | Payroll Job Pay Rates"
    },
    {
      "name": "HCM | Payroll Master Benefits"
    },
    {
      "name": "HCM | Payroll Master Deductions"
    },
    {
      "name": "HCM | Payroll Ben/Ded/Leave Base Codes"
    },
    {
      "name": "HCM | Payroll Ben/Ded Plans"
    },
    {
      "name": "HCM | Payroll Ben/Ded Plan Options"
    },
    {
      "name": "HCM | Payroll Company Benefits"
    },
    {
      "name": "HCM | Payroll Company Deductions"
    },
    {
      "name": "HCM | Payroll Vertex Geographic Locations"
    },
    {
      "name": "HCM | Payroll Checks"
    },
    {
      "name": "HCM | Payroll Timesheets"
    },
    {
      "name": "HCM | Employee"
    },
    {
      "name": "HCM | Employee (Minimum payload)"
    },
    {
      "name": "HCM | Employee History"
    },
    {
      "name": "HCM | Tax Exemptions"
    },
    {
      "name": "HCM | Employee Tax Overrides"
    },
    {
      "name": "HCM | Employee Pay Splits"
    },
    {
      "name": "HCM | Employee Benefits"
    },
    {
      "name": "HCM | Employee Clock In and Out"
    },
    {
      "name": "HCM | Employee Deductions"
    },
    {
      "name": "HCM | Employee Leaves"
    },
    {
      "name": "HCM | Employee Leave History"
    },
    {
      "name": "HCM | Employee Hour Types"
    },
    {
      "name": "HCM | Employee Pay History"
    },
    {
      "name": "HCM | Employee Work Statuses"
    },
    {
      "name": "HCM | Employee Security Group"
    },
    {
      "name": "HCM | Crewtime Crew"
    },
    {
      "name": "HCM | Crewtime Employee Timesheet"
    },
    {
      "name": "HCM | Crewtime Equipment Timesheet"
    },
    {
      "name": "HCM | Crew Maintenance Activity Assignment"
    },
    {
      "name": "HCM | Crew Maintenance Member Assignment"
    },
    {
      "name": "HCM | Crew Maintenance Member Trade and Union Assignment"
    },
    {
      "name": "HCM | Crew Maintenance Equipment Assignment"
    },
    {
      "name": "HCM | Crew Maintenance Equipment Detail Assignment"
    },
    {
      "name": "HCM | HR Requisitions"
    },
    {
      "name": "HCM | HR Relations"
    },
    {
      "name": "HCM | HR Employee Skills"
    },
    {
      "name": "HCM | HR Incident"
    },
    {
      "name": "HCM | HR Employee Relatives / Dependents"
    },
    {
      "name": "HCM | HR Employee Positions"
    },
    {
      "name": "HCM | HR Applicants"
    },
    {
      "name": "HCM | HR Applications"
    },
    {
      "name": "HCM | Vertex Location City"
    },
    {
      "name": "HCM | HR Application History"
    },
    {
      "name": "HCM | HR Dependent Benefits"
    },
    {
      "name": "HCM | HR Dependent Deductions"
    },
    {
      "name": "HCM | HR Employee Elected Plans"
    },
    {
      "name": "HCM | HR Employee Training Certifications"
    },
    {
      "name": "HCM | HR Trainings"
    },
    {
      "name": "HCM | E-Timesheets"
    },
    {
      "name": "HCM | System Contacts"
    },
    {
      "name": "HCM | System User Payroll Security Group"
    },
    {
      "name": "HCM | Payroll Timesheet Posting"
    },
    {
      "name": "HCM | CrewTimesheet Posting"
    },
    {
      "name": "HCM | HR Positions Master"
    },
    {
      "name": "HCM | Payroll Pay Periods"
    },
    {
      "name": "HCM | Payroll Rate Codes"
    },
    {
      "name": "HCM | Payroll Overhead Codes and Rates"
    },
    {
      "name": "HCM | Payroll Assigned Overhead to Jobs"
    },
    {
      "name": "Materials  Management | Material Sale Orders"
    },
    {
      "name": "Materials  Management | Material Sale Orders Details"
    },
    {
      "name": "Materials  Management | Truck Rate Detail"
    },
    {
      "name": "Opportunity Management | Competitors"
    },
    {
      "name": "Opportunity Management | Opportunities"
    },
    {
      "name": "Opportunity Management | Revenue Details"
    },
    {
      "name": "Opportunity Management | Opportunity History"
    },
    {
      "name": "Opportunity Management | Organization"
    },
    {
      "name": "Project Controls | Job Billing"
    },
    {
      "name": "Project Controls | Job Cost"
    },
    {
      "name": "Project Controls | PCI Details"
    },
    {
      "name": "Project Controls | Unposted PCI Details"
    },
    {
      "name": "Project Controls | PCI Headers"
    },
    {
      "name": "Project Controls | Owner Change Orders"
    },
    {
      "name": "Project Controls | CM Statuses"
    },
    {
      "name": "Project Controls | CM Types"
    },
    {
      "name": "Project Controls | CM Vendor Details"
    },
    {
      "name": "Project Controls | Post PCI"
    },
    {
      "name": "Project Management | Uploading Documents"
    },
    {
      "name": "Project Management | Downloading Documents"
    },
    {
      "name": "Project Management | Foreign Bid Item Imports"
    },
    {
      "name": "Project Management | Communications"
    },
    {
      "name": "Project Management | Daily Journals"
    },
    {
      "name": "Project Management | Communications Types"
    },
    {
      "name": "Project Management | Daily Journal Daily Work Plans"
    },
    {
      "name": "Project Management | Daily Journal Field Forces"
    },
    {
      "name": "Project Management | Daily Journal Labour"
    },
    {
      "name": "Project Management | Daily Journal Materials"
    },
    {
      "name": "Project Management | Daily Journal Owner Equipment"
    },
    {
      "name": "Project Management | Daily Journal Quality Control"
    },
    {
      "name": "Project Management | Daily Journal Tasks"
    },
    {
      "name": "Project Management | Daily Journal Trade Equipment"
    },
    {
      "name": "Project Management | Daily Journal Transactions"
    },
    {
      "name": "Project Management | Daily Journal User Defined Data"
    },
    {
      "name": "Project Management | Daily Journal Visitors"
    },
    {
      "name": "Project Management | Daily Journal Bill Details"
    },
    {
      "name": "Project Management | Field Work Directives"
    },
    {
      "name": "Project Management | Contract Types"
    },
    {
      "name": "Project Management | Company Contacts"
    },
    {
      "name": "Project Management | Distribution BCC"
    },
    {
      "name": "Project Management | Distribution CC"
    },
    {
      "name": "Project Management | Field Work Directive Statuses"
    },
    {
      "name": "Project Management | Issues"
    },
    {
      "name": "Project Management | Key Players"
    },
    {
      "name": "Project Management | Meetings"
    },
    {
      "name": "Project Management | Meeting Attendees"
    },
    {
      "name": "Project Management | Meeting Item Statuses"
    },
    {
      "name": "Project Management | Meeting Tracks"
    },
    {
      "name": "Project Management | Notes"
    },
    {
      "name": "Project Management | Projects"
    },
    {
      "name": "Project Management | Project Items"
    },
    {
      "name": "Project Management | Project Item Phase Segment Sums"
    },
    {
      "name": "Project Management | Project Partners"
    },
    {
      "name": "Project Management | Notices"
    },
    {
      "name": "Project Management | Notice Statuses"
    },
    {
      "name": "Project Management | Owner JS Query"
    },
    {
      "name": "Project Management | PCI Real Locations"
    },
    {
      "name": "Project Management | Project Contacts"
    },
    {
      "name": "Project Management | RFIs (Requests for Information)"
    },
    {
      "name": "Project Management | RFI Statuses"
    },
    {
      "name": "Project Management | Submittal Packages"
    },
    {
      "name": "Project Management | Submittal Package Details"
    },
    {
      "name": "Project Management | Submittal Package Status"
    },
    {
      "name": "Project Management | Submittals"
    },
    {
      "name": "Project Management | Submittal Status"
    },
    {
      "name": "Project Management | Transmittals"
    },
    {
      "name": "Project Management | Subcontract Headers"
    },
    {
      "name": "Project Management | Subcontract Schedules"
    },
    {
      "name": "Project Management | Subcontract Sechedule Phase Segment Sums"
    },
    {
      "name": "Project Management | User Roles"
    },
    {
      "name": "Project Management | Punchlists"
    },
    {
      "name": "Project Management | Punchlist Details"
    },
    {
      "name": "Project Management | Punchlist Statuses"
    },
    {
      "name": "Project Management | Meeting Items"
    },
    {
      "name": "Project Management | Self Perform Vendor"
    },
    {
      "name": "Project Management | Submittal Types"
    },
    {
      "name": "Project Management | Assign contact and partner to project"
    },
    {
      "name": "Project Management | Subcontract Prequal"
    },
    {
      "name": "Project Management | Bid Item Package"
    }
  ],
  "paths": {
    "/po-rest-api/rest/1/poapprover/4480CFB66BF328D3E0630B811DACEDD6": {
      "patch": {
        "tags": [
          "Asset Management | Purchase Order"
        ],
        "summary": "Update Approver",
        "description": "## Overview\n\nThis endpoint allows updating an existing **Purchase Order (PO) Approver record** in CMiC.\n\nIt is designed for updating a **single approver record at a time**, identified by its unique `PoporqapVUuid`.\n\n---\n\n## Notes\n\n- Authentication and authorization are required.\n    \n- The record must already exist before updating.\n    \n- The update is performed using the `PoporqapVUuid` in the URL.\n    \n- System-generated fields must not be modified.\n    \n- Core identifiers (Company, PO, Request Code, VUuid) should not be changed.\n    \n\n---\n\n## UI Navigation\n\n**Asset Management -> Requisitions -> Enter Requisition -> Approver  \nAsset Management -> Purchase Order -> Enter Purchase Order -> Approver**\n\n---\n\n## Finders\n\nNot applicable.\n\nThis is a **PATCH (update)** endpoint and does not support finders.\n\n---\n\n## Path Parameters\n\n| Parameter | Description | Example |\n| --- | --- | --- |\n| PoporqapVUuid | Unique identifier of the PO Approver record | CDA3D357EE1A6156E053508010AC6435 |\n\n---\n\n## Query Standards\n\nNot applicable.\n\nThis endpoint does not support `finder`, `limit`, `offset`, or `orderBy`.\n\n---\n\n## Finders with Example\n\nNot applicable.\n\nFinders are not supported for PATCH operations.\n\n---\n\n## Attributes\n\nThe response returns a collection of **PO Approver** records.\n\n| CMiC UI Fieldname | Object | Name | Description | Type | Data Length | Example | Mandatory |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| PoporqapAprvFlag | PoApprover | PoporqapAprvFlag | Approval Flag | String | 1 | Y | False |\n| PoporqapAprvCode | PoApprover | PoporqapAprvCode | Approver Code | String | 10 | DA | False |\n| PoporqapUserId | PoApprover | PoporqapUserId | Approver User ID | String | 30 | DA | False |\n| PoporqapAprvName | PoApprover | PoporqapAprvName | Approver Name | String | 30 | DA | False |\n| PoporqapAprvDate | PoApprover | PoporqapAprvDate | Approval Date and Time | String | N/A | 2010-02-23 14:44:23 | False |\n| PoporqapLevelNum | PoApprover | PoporqapLevelNum | Approval Level | Number | 2/0 | 1 | False |\n| PoporqapLevelDesc | PoApprover | PoporqapLevelDesc | Level Description | String | 60 | Approval Level 1 | False |\n| PoporqapLevelLimit | PoApprover | PoporqapLevelLimit | Approval Limit | Number | 11/2 | 999999999.0 | False |\n| PoporqapLocCode | PoApprover | PoporqapLocCode | Location Code | String | 5 | CHICA | False |\n| PoporqapDeptCode | PoApprover | PoporqapDeptCode | Department Code | String | 6 | 00 | False |\n| PoporqapPoReleaseNum | PoApprover | PoporqapPoReleaseNum | PO Release Number | Number | 11/0 | 1 | True |\n| PoporqapIuCreateDate | PoApprover | PoporqapIuCreateDate | Record Creation Date | String | N/A | System generated | False |\n| PoporqapIuCreateUser | PoApprover | PoporqapIuCreateUser | Created By | String | 30 | System user | False |\n| PoporqapIuUpdateDate | PoApprover | PoporqapIuUpdateDate | Last Updated Date | String | N/A | System generated | False |\n| PoporqapIuUpdateUser | PoApprover | PoporqapIuUpdateUser | Last Updated By | String | 30 | System user | False |\n| PoporqapVUuid | PoApprover | PoporqapVUuid | Unique Identifier (UUID) | String | 64 | CDA3D357EE1A6156E053508010AC6435 | False |\n\n---\n\n### Fields that **must NOT be updated**\n\n- PoporqapCompCode\n    \n- PoporqapRqCode\n    \n- PoporqapPoCode\n    \n- PoporqapPoReleaseNum\n    \n- PoporqapObjectOraseq\n    \n- PoporqapVUuid",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "example": {
                  "PoporqapAprvCode": "carrie"
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "OK",
            "headers": {
              "Content-Type": {
                "schema": {
                  "type": "string",
                  "example": "application/vnd.oracle.adf.resourceitem+json"
                }
              }
            },
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "example": "{\n    \"PoporqapAprvCode\": \"CARRIE\",\n    \"PoporqapAprvDate\": null,\n    \"PoporqapAprvFlag\": \"N\",\n    \"PoporqapAprvName\": \"CARRIE\",\n    \"PoporqapCompCode\": \"ZZ\",\n    \"PoporqapCompName\": \"CMiC-ZZ  Test Company Incorp\",\n    \"PoporqapDeptCode\": null,\n    \"PoporqapIuCreateDate\": \"2025-11-18T22:15:06-05:00\",\n    \"PoporqapIuCreateUser\": \"YASHB\",\n    \"PoporqapIuUpdateDate\": \"2025-11-18T22:56:41-05:00\",\n    \"PoporqapIuUpdateUser\": \"YASHB\",\n    \"PoporqapLevelDesc\": \"LEVEL 1\",\n    \"PoporqapLevelLimit\": 50000,\n    \"PoporqapLevelNum\": 1,\n    \"PoporqapLocCode\": null,\n    \"PoporqapObjectOraseq\": 2579977573,\n    \"PoporqapPoCode\": \"No PO\",\n    \"PoporqapPoReleaseNum\": 1,\n    \"PoporqapRqCode\": \"POREQ564\",\n    \"PoporqapState\": \"R\",\n    \"PoporqapUserId\": \"CARRIE\",\n    \"PoporqapVUuid\": \"43EAFC09504120FAE0630B811DACCE1B\",\n    \"links\": [\n        {\n            \"rel\": \"self\",\n            \"href\": \"http://127.0.0.1:7101/po-rest-api/rest/1/poapprover/43EAFC09504120FAE0630B811DACCE1B\",\n            \"name\": \"poapprover\",\n            \"kind\": \"item\"\n        },\n        {\n            \"rel\": \"canonical\",\n            \"href\": \"http://127.0.0.1:7101/po-rest-api/rest/1/poapprover/43EAFC09504120FAE0630B811DACCE1B\",\n            \"name\": \"poapprover\",\n            \"kind\": \"item\"\n        }\n    ]\n}"
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "cmicBasicAuth": {
        "type": "http",
        "scheme": "basic",
        "description": "Basic authentication"
      }
    }
  }
}
````