Solution : https://service.sap.com/sap/support/notes/1231678 (SAP Service marketplace login required)
Key words : 
invalid product-location combinations, function module /sapapo/om_pegid_get_orders, installation file lc760415a5016_2-nnnnnnnn, system requirement aix - livecache 7, 0 lca build 16 patch level 002, 0 lca build 17 patch level 002, input tables performance improvements, configuration check detects errors, solution import sap livecache 5, event vector error corrections
Related Notes : 
       
| 1278365 | No confirmed quantity for receipts in product availability | 
| 1275061 | SAP liveCache 5.0 LCA build 17 | 
| 1097901 | Performance problems in ATP/TQAs cannot be deleted | 
| 916646 | System requirements HP-UX IA64 liveCache/MaxDB 7.5 to 7.8 | 
| 875662 | Importing liveCache version 7.6 | 
| 869651 | Prerequisites for upgrading to SCM 5.0 | 
| 833216 | Parameter values as of liveCache Versions 7.5, 7.6 and 7.7 | 
| 753528 | LCA builds on SAP Support Portal |