Solution : https://service.sap.com/sap/support/notes/23877 (SAP Service marketplace login required)
Summary :
This SAP Note highlights performance issues with condition tables (e.g., Pricing, Output, Account Determination tables) due to misconfiguration of standard buffering settings. Before Release 3.0, tables were either fully buffered or not at all, with certain tables (involving Customer, Vendor, Material, Batch fields) remaining unbuffered. From Release 3.0, full-status buffering is set by default. Performance can thus be optimized by assessing table usage via SAP Performance Monitors to decide if complete buffering is feasible. Technical adjustments involve enabling buffering in the SAP Data Dictionary and monitoring buffer quality post-implementation to avoid performance degradation.
Key words :
descriptiona001 - a999 pricing tablesb001 - b999 output tablesc001 - c999 account determination tableskot+001 - kot+999 listing table, additional key words condition table, setup/buffers --> calls -> execute, material determination tables, setup/buffers --> buffers, symptom perfomance problems, prerequisites configuration error, free memory required, generic key buffer, sap data dictionary
Related Notes :
| 101527 | IS-Oil tables: Buffering allowed, but switched off |
| 91335 | ME21 performance with condition tables A017 & A018 |