Solution : https://service.sap.com/sap/support/notes/163517 (SAP Service marketplace login required)
Key words :
additional key words mr1b, optimize physical database access, possibly read completely, function module mrm_invhead_many_read, reference type mrm_tab_sousnam, reference type mrm_tab_sobukrst_bldat, reference type mrm_tab_sobldatt_budat, reference type mrm_tab_sobudat, database table rbkp, transaction mr1b
Related Notes :
161172 | MR1M, MR1B: Performance when you scroll |
158519 | Performance optimization in logistics invoice verification |
155923 | MR1B: Performance of selection via invoice doc. no. |
134660 | Logistics Invoice Verification: Performance (RBKP) |