Solution : https://service.sap.com/sap/support/notes/1672600 (SAP Service marketplace login required)
Key words : 
business rule handler, table key values, deficiency field validation, terms deficiency fields, change log reason, deficiency fields, change log, log entries, implemented properly, parsed incorrectly
Related Notes : 
       
| 1657664 | Process Control 10.0 Support Package 08- Master Note |