Solution : https://service.sap.com/sap/support/notes/1603901 (SAP Service marketplace login required)
Key words :
prerequisites program error solution apply, selected control nubmer, planner overview table, 'enter plan details', control attributes reason, control attributes', plan activity, terms planner, create button, 'select objects'
Related Notes :
| 1588718 | Process Control 10.0 Support Package 05 - Master Note |