Solution : https://service.sap.com/sap/support/notes/199776 (SAP Service marketplace login required)
Key words :
transaction se91 message class 2054-ale select, message number 010 message class 2054ale, system generates message 'project <project_id>, additional key words ale, choose function 'individual maintenance', message class 2054-ale, choose function 'change', work breakdown structures, work breakdown structure, message number 013
Related Notes :
| 378888 | Distribution of projects using ALE |