Solution : https://service.sap.com/sap/support/notes/368883 (SAP Service marketplace login required)
Key words :
program error solution import bw2, additional key words master data, master data deletion, error message appears, system terminates deletion, 0b support package 11, master data &1, error rsdmd 126, support package, continue deletion
Related Notes :
316651 | SAPBWNews for BW 2.0B Support Package 11 |