Solution : https://service.sap.com/sap/support/notes/609492 (SAP Service marketplace login required)
Key words :
authorization object c_shes_tvh, terms ehs27bsp06psehs31sp10ps reason, prerequisites causethe problem, function module c104_refsub_authority_checks, 'copy template' function, x_mastersub_head_tab type spec, yesactivate indicator 'optional', import parameter x_mastersub_head, attached correction instructions, 7b support package 05
Related Notes :
| 596462 | Corrections EH&S 2.7B: Support Package 06 |
| 382131 | Authorization check when referencing specifications |