Solution : https://service.sap.com/sap/support/notes/69758 (SAP Service marketplace login required)
Key words :
menu path operative structures -> work breakdown structure -> maintain substitutions, solution project summarization inheritance logicthe master data maintenance performance, <prps> $clasf = 'x'field constant valueproject summarization ' ', <prps> $clasf = 'x'save, additional key words kkrp, symptom poor performance, fields 'prps clas', 'project summarization' indicator, function 'insert entry', call transaction 'opsn'
Related Notes :
| 71816 | WBS: Classification data is not deleted |
| 64398 | WBS error during substitution |
| 50238 | Improved performance in summarization |
| 46481 | Incorrect project summarization via subhierarchy |