Overriding lpkg files with hotfix modules doesn't work

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, 7.3.X, Master
• Fix Version/s: 7.1.10 DXP FP21, 7.1.X, 7.2.10 DXP FP10, 7.2.10.4 DXP SP4, 7.2.X, 7.3.10 DXP FP1, 7.3.10.1 DXP SP1, 7.3.6 CE GA7, 7.3.X, Master
• Component/s: Portal Services > Component Management > Module Framework (OSGi)
• Labels:
  • ee-ts
  • liferay-dxp-72-sp4
  • liferay-dxp-73-sp1
  • liferay-fixpack-dxp-1-7310
  • liferay-fixpack-dxp-10-7210
  • liferay-fixpack-dxp-21-7110
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/shuyangzhou/liferay-portal/pull/9621

Using the steps proposed in https://help.liferay.com/hc/en-us/articles/360028808552-Overriding-lpkg-Files to override a module that is part of a LPKG doesn't work if the module has been modified in a hotfix.

An error like the following one is obtained:

​11-Nov-2020 16:00:30.309 SEVERE [main] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class [com.liferay.portal.spring.context.PortalContextLoaderListener]
 java.lang.RuntimeException: org.osgi.framework.BundleException: A bundle is already installed with the name "com.liferay.dynamic.data.mapping.service" and version "4.0.47.hotfix-2746-7210"
 at com.liferay.portal.spring.context.PortalContextLoaderListener.contextInitialized(PortalContextLoaderListener.java:305)