Solution : https://service.sap.com/sap/support/notes/641084 (SAP Service marketplace login required)
Summary :
When using a planning calendar for planning in the PP module of SAP, users may experience significant performance issues. This is attributed to a programming error wherein the /SAPAPO/TCALPERI table, which stores planning periods, is read excessively. This excessive reading can cause runtime problems when the table holds extensive data sets. The resolution to this problem involves implementing specific program corrections to optimize the reading process of the /SAPAPO/TCALPERI table and improve overall system performance.
Key words :
production planung run, /sapapo/tcalperi reason, /sapapo/tcalperi table, planning calendar, periodic planning, program error, planning periods, read unnecessarily, runtime problems, large number
Related Notes :
| 370601 | Composite SAP note: APO 3.0 and 3.1 performance |