Solution : https://service.sap.com/sap/support/notes/513287 (SAP Service marketplace login required)
Key words :
higher-level node single-dimension set s1, single-dimension set s1 row, row text 'directly assigned values', x1 single set s1the report, single-dimension set s1, directly assigned values work, single-dimension set, single-dimension sets, basic set b2, +--basic set b2
Related Notes :
| 523558 | |
| 306087 | ReportWriter: Single sets w/directly assigned vals |