Solution : https://service.sap.com/sap/support/notes/993283 (SAP Service marketplace login required)
Key words : 
terms /sapapo/snp02 /sapapo/sdp_dep 014 deployment horizon transportation lane oltp purchase requisition preq contract reason, snp planning including deployment contracts, message /sapapo/sdp_dep 014, transportation lane, external procurement based, destination locations found, run deployment, deployment, scm releases, material &1 location &2
Related Notes : 
       
| 1413551 | Implementation recommendations for SCM 4.1 | 
| 1413544 | Implementation recommendations for SCM 5.0 | 
| 1045639 | Consulting notes in SNP/CTM | 
| 991375 | Message /SAPAPO/SDP_DEP 014 also with valid transp.lane | 
| 904588 | Integration of Purchase Orders Based on Contracts | 
| 832393 | Release Restrictions for SCM 5.0 | 
| 713429 | Release Restrictions for SCM 4.1 | 
| 628739 | APO 3.x Release restrictions for MRP areas | 
| 444569 | Release restrictions for APO 3.10 Support Release 1 |