Solution : https://service.sap.com/sap/support/notes/979609 (SAP Service marketplace login required)
Key words :
directory/usr/sap/sapsid/trx<instance_number>/index, /usr/sap/sid/trx<instance_number>, indexes + queues + trace files, test environment bia indexes, user <sapsid>adm, directory exe/python_support, terms bi accelerator, delete remaining files, trex administration tool, bia action messages
Related Notes :
| 992064 | BIA 7.00 + BIA 7.20: BIA system check |
| 883726 | BIA 7.00: Central Note SAP NetWeaver BI accelerator |