---
sourceDocument: Yokohama Build or modify applications
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/application-development

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Update an ERP-CM connection

# Update an ERP-CM connection {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Update the Connections and Credentials alias for ERP Customization Mining (ERP-CM) to change the connection to the ERP (Enterprise Resource Planning) system. For example, you may want to change from a non-production system to a production system.

## Before you begin

You should install ERP Canvas and add credentials there before you install and configure ERP-CM. For more information, see [Configure the ERP Canvas credentials and connection](https://servicenow-prod.fluidtopics.net/~Cgmk9YxVWZ0XN~o~M4JsA "Connect ERP Canvas to a system of record (such as SAP) directly or using a load balancer to enable access to the ERP (Enterprise Resource Planning) system. You must select an existing, configured connection when you set up an ERP system.").

Role required: sn_erp_integration.erp_admin, sn_erp_mining.erp_admin

## About this task

Warning:  
Changing the system and credential alias deletes all existing data in the ERP-CM workspace and restarts the data integration process.

## Procedure

1. Navigate to AllERP FoundationERP Customization Mining.
2. Select the connection status icon (![Credential alias page link]()) in the side panel. {#update-ecm-connection__ecm-connection-status-icon-select}
{#update-ecm-connection__select-setup-step}
3. Select the Change system button.
4. In the Change system \& delete data box, choose the system you configured in ERP Canvas from the Select system to change to field.
5. Confirm your choice by selecting the Yes, I am sure I want to change system and delete data option.
6. Select the Change and delete data button.  
   ERP-CM begins to delete current data and restarts the data integration process.
7. Refresh the Issues to review list and the Executed tasks list by selecting their respective refresh icons (![Refresh the Executed tasks list]()).  

## What to do next

After the system is connected, you can check the connection status and investigate errors at any time on the Connection status page. For more information, see [Check and troubleshoot the data refresh status for ERP Customization Mining](https://servicenow-prod.fluidtopics.net/0BbK5Z7FmoffgiDBzOqfYg "Check the data refresh status to find out when ERP Customization Mining (ERP-CM) most recently loaded ERP (Enterprise Resource Planning) data from the system of record.").

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