Solution : https://service.sap.com/sap/support/notes/567273 (SAP Service marketplace login required)
Key words :
terms formula operator gt reason, 0b import support package 28, 1c import support package 20, lt relational operators, 0b support package 28, 1c support package 20, bw support packages, support package, formula elements, 0b patch 28
Related Notes :
| 794122 | Round. error w/ formulas despite 'Calculating w/ packed no. |
| 523186 | SAPBWNews BW 2.1C Support Package 20 |