Solution : https://service.sap.com/sap/support/notes/520392 (SAP Service marketplace login required)
Key words :
source code corrections, empty text file, entire trace file, trace file, file < file, local file, /sapapo/om01, default directory, transferred correctly, write permissions
Related Notes :
537359 | SAP note APO 3.0+3.1: Recovery, OM_REORG_DAILY, tracing |