3138888 - The BPM Inbox Fiori tile will fail to load after upgrade (FLP@EP)

Upon accessing the BPM Inbox tile your Enterprise Portal Fiori Launchpad will show an error such as "Could not open app. Please try again later". The '/sap/base/log' library returns a 404 error as per F12 Console logs such as the below:

Failed to load UI5 component with properties '{"componentData":{"startupParameters":{}},"asyncHints":{"libs":["sap.ca.scfld.md","sap.ca.ui","sap.me","sap.ui.unified"],"waitFor":[]},"name":"cross.fnd.fiori.inbox","url":"/com.sap.portal.resourcerepository/repo/fioriApplications/../../../bpminbox/myinbox/","async":true,"id":"application-EP-XXXXXXXXXXXX-My_Inbox-component"}'. - Error: failed to load 'cross/fnd/fiori/inbox/Component.js' from /com.sap.portal.resourcerepository/repo/fioriApplications/../../../bpminbox/myinbox/Component.js: Error: failed to load 'sap/base/Log.js' from /sapui5/resources/~XXXXXXXX~/sap/base/Log.js: 404 - Not Found
    at v1 (https://<hostname>/sapui5/resources/~202109161310~/sap/fiori/core-min-0.js:91:29807)

• SAP NetWeaver Application Server for Java 7.50
• FLP@EP

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