Solution : https://service.sap.com/sap/support/notes/701076 (SAP Service marketplace login required)
Summary :
This SAP Note explains the Project System Summarization Tool detailing operational nuances between Master Data Summarization and Old Summarization via Classification. From release 4.5B, Master Data Summarization is advised over the latter. Key advantages include steps avoidance every run, optimizing time and performance. Information regarding Master Data Summarization can be found in SAP Note 313899. For extending summarization characteristics, user-exits like CNEX0025 and PS_SUMM_EXIT_PSMERK are recommended (SAP Notes 303348, 197862). Additional queries about missing objects in summarization, and related technical settings can be referenced in the original note.
Key words :
fill additional character- istics automatically, master data summarization characteristics automatically, fill additional characteristics automatically, master data fields automatically, add additional free characteristics, add additional reference characteristics, master data detail screen, correct characteristic values inherited, summarization character- istics, master data summarization1
Related Notes :
| 700700 | FAQ 1: Projektsystem FAQ Level 1 |
| 672906 | Missing data in aggregation after inheritance |
| 544711 | Project summarization: Objects are missing |
| 486068 | Summarization: Performance improvement |
| 313899 | Summarization via master data characteristics |
| 309480 | Summarization : Performance improvement |
| 304250 | Performance during summarization |
| 303348 | User exits CNEX0025: Example |
| 197862 | Inheritance: Additional exit for supply of characteristics |
| 173132 | CJH1: Newly created projects not in inheritance |
| 79927 | Summarization: Error correction and performance (4) |
| 52631 | Enhancing KKRAMERK (Ref. Characteristics Projects) |