Solution : https://service.sap.com/sap/support/notes/356413 (SAP Service marketplace login required)
Key words :
newly created wbs elements, include wbs elements, reference wbs elements, additional key words, prerequisites solution firstly, attached program correction, project builder, transaction cj02, long texts, implement note 340000
Related Notes :
| 340000 | Creating network w/ external number: MESSAGE_TYPE_X |