Solution : https://service.sap.com/sap/support/notes/641820 (SAP Service marketplace login required)
Key words :
older support package versions, 0b import support package 15, 1c import support package 09, variable values disappear, 0b support package 15, 1c support package 09, current support package, bw web application, bw support packages, support package
Related Notes :
| 742178 | Variable, changeable during query nav., prequery and bookmar |
| 642276 | Change of variables in BW Web Applications with pre-query |
| 608771 | Merging variables with replacement from query result |
| 571720 | SAPBWNews BW 3.1 Content Support Package 09 |
| 571698 | SAPBWNews BW 3.0B Support Package 15 |