Solution : https://service.sap.com/sap/support/notes/18815 (SAP Service marketplace login required)
Summary :
Users report poor performance when displaying line items in transactions FBL1, FBL2, FBL3, FBL4, and FBL5, relating to the RFEPOS00 program and T021Z configuration. The issue stems from a specific line item display variant described as 'Special variant', which necessitates the retrieval of document details individually. Fix involves ensuring line layout variants in BSID, BSIK, and BSIS tables don't include unnecessary fields such as 'Reread doc.header', leading to excessive reads from the BKPF table. Users should verify with transaction FAK P and adjust layouts via SE16 checking T021Z under listclass '2' for optimization.
Key words :
fbl1 fbl2 fbl3 fbl4 fbl5 rfepos00 t021z additional key words, requires reading document information, tables bsid bsik bsis, document header text bktxt, transaction fakp - choose variant, line item display variant, access table t021z, line item sgtxt, line layout variant, displaying line items
Related Notes :
| 194842 | Poor performance when you display line items |