Solution : https://service.sap.com/sap/support/notes/1558298 (SAP Service marketplace login required)
Key words :
item table isvery performance-intensive due, symptom transaction mb5b takes, extremely large number, select join statement, attached correction instructions, convert thetable mseg, read faq note 1598760, table mseg, performance reason, circumstances terminates
Related Notes :
| 1756236 | MBGR: Redesign of selection for performance optimization |
| 1638997 | Performance: CKMDUVMAT selection with new fields in MSEG |
| 1598760 | FAQ: MSEG extension and MB51/MB5B redesign |
| 1550000 | MB51: Redesign of selection for performance optimization |
| 1516684 | MKPF fields added to MSEG - Performance optimization |