Solution : https://service.sap.com/sap/support/notes/459862 (SAP Service marketplace login required)
Key words :
system field sy-tcode, active transaction variant exists, transaction sy-tcode, single screen entry, function module rs_hdsys_get_tc_variant, active transaction variant, standard transaction co11n, system calls, transaction variant, variant transaction
Related Notes :
1081448 | Confirmation using variant transaction |
878689 | CO12/CORR: You do not return to variant transaction |
319232 | CO11N: Missing functions compared to CO11 |