Solution : https://service.sap.com/sap/support/notes/183911 (SAP Service marketplace login required)
Key words :
livecache = lca %%%%% fatal errors occurred %%%%%%%, report /sapapo/om_lccheck reports, directory /specific/apo/apo20/, apo application server runs, additional key words, prerequisites apo version 2, livecache server, livecache version <= 7, livecache version 7, livecache instance
Related Notes :
193278 | APO Support Package 2 for APO Release 2.0A |
186928 | APO Support Package 1 for APO Release 2.0A |
113453 | Applying a LiveCache patch for APO 1.1/2.0 |