Solution : https://service.sap.com/sap/support/notes/1593204 (SAP Service marketplace login required)
Key words :
symptom data type int1, data type reason, abap type 'b', prerequisites program error, attached correction instruction, netweaver plug, 0 support package 5
Related Notes :
| 1588718 | Process Control 10.0 Support Package 05 - Master Note |