Solution : https://service.sap.com/sap/support/notes/792132 (SAP Service marketplace login required)
Key words :
short text auxiliary structurefor customer enhancement ci_ebandb, user-defined fields, eban database table, exit_saplcozf_002 user exit, data type field, include component type, eban_ci_end component type, direct procurement process, ci_ebandb component, external procurement
Related Notes :
| 829264 | ME52N: The changes could not be completely undone |
| 584902 | BAPI_REQUISITION_CHANGE: ExtensionIn not connected |