Solution : https://service.sap.com/sap/support/notes/541009 (SAP Service marketplace login required)
Key words :
web application server 6, attached correction instructions, background job rsumod03, batch job rsumod03, release version earlier, version earlier, rsumod03 reason, source release, system based, phase job_umod20_upg
Related Notes :
| 522711 | Corrections for upgrade to Basis 620 |