Before upgrading you must ensure that 

1. Automatic Consolidation is not configured in the SAP Business One consolidation companies.
   

2. All intercompany transactions have successfully replicated to all receiver companies and there is no message in Integration Framework → Monitoring → Queue Monitor waiting to be processed.
   
3. All users are logged off from the participant SAP Business One companies.
   

Before upgrading the Integration Solutions Installer ensure that integration solutions add-on is already upgraded as per steps mentioned in the Article "Upgrading Intercompany from Previous Integration Solutions Add-On Releases"

If you are installing a patch for an existing installation or upgrading to a newer release, follow the steps below:

1. Launch the integration solutions installer by double-clicking the IntegrationSolutions.exe file. The InstallShield wizard Welcome window appears.
   

In the InstallShield wizard Welcome window, choose the Next button.

2. In the Customer Information window, enter your user name and company name and choose the Next button.
   

        3.    In the Database Connection Parameters window, enter the following information and choose the Next button.

4. Database Type - Choose the database type from the dropdown list. Currently, only Microsoft SQL Server 2008, 2012, 2014, 2016, 2017,2019 and SAP HANA DB are supported 
   
5. Database server
   
6.     Database server name is populated by default.
   

5. Tenant Database - Enter the tenant database name. This is needed for Database type SAP HANA running on SAP B1 10.0.
   

6. Port - The default port for Microsoft SQL Server (1433) and default port for the SAP HANA DB (30015) is prepopulated in this field.
   

7. Database name - The database name is set by default to Landscape.
   

9. User name
   
10. Password
    

4. In the Solutions to be Installed window, Select the solutions to be upgraded and choose the Next button.
   

1. Both (Intercompany Integration Solution and Integration Hub): Use this option to upgrade the both Intercompany Integration Solution and Integration Hub Solution.
   
2. Intercompany Integration Solution: Use this option to upgrade the Intercompany Integration Solution only.
   
3. Integration Hub: Use this option to upgrade the Integration Hub only.
   

Note

Based on the option selected the installer upgrades the scenario package in the SAP Integration Framework 2.0

5. In the Connection Details and Installation Option window, enter the following information and choose the Next button.
   

1. Framework Server – The framework server name is displayed by default.
   
2. Framework HTTP Port – The default HTTP port for the framework server (8080) is displayed in this field.
   
3. Runtime User Name –The default runtime user name is B1iadmin.
   

Note

To ensure that the Runtime user is active, check the B1iP Control Center.

1. Runtime User Password
   

Note

Entering an incorrect password for the runtime user six consecutive times will deactivate the runtime user. You can reactivate the runtime user in the B1iP Control Center.

Note

Upgrade of the intercompany integration solution from B1iF version 1.0 to B1iF version 2.0 must be done manually. To do so, in the Intercompany Administration Console, choose the Setup option in the top menu bar. In the left frame, choose the Landscape option, and on the Intercompany Landscape page, choose the Upgrade to B1iF 2.0 button.

6. At this stage, the installer begins the upgrade process.
   

7. In the Upgrade Complete window, choose the Finish button.
   

1. If the restart option is displayed in the window, select Yes, I want to restart my computer now and choose the Finish button.
   
2. If you encounter any problems or errors during installation, the setup can be restarted in maintenance mode. Maintenance mode repairs all relevant components.
   
3. After successfully completing the Integration Solutions Installer upgrade, you must ensure that the Company Details for each company listed in the Intercompany Landscape page is opened once and saved after verifying all branch details before deploying the solution.
   
4. After successfully completing the Integration Solutions Installer upgrade, you must configure the Allocation Accounts Scheduling and BP Balances Scheduling on Preferences page.