Solution : https://service.sap.com/sap/support/notes/507636 (SAP Service marketplace login required)
Key words :
message gu506 'posting period &, fiscal year variant occurs, termination message occurs, fiscal year variant, fiscal year variant &', special purpose ledger, active integrated planning, attached program corrections, integrated applications, program error
Related Notes :
| 672255 | Shortened fiscal year/changing fiscal periods |
| 546438 | Termination message GU506 not authorized |
| 522334 | 7KE1: Error message K9018 |
| 520918 | KP06 and foll.: Termination or message GU508 or K9018 |