Solution : https://service.sap.com/sap/support/notes/1069739 (SAP Service marketplace login required)
Key words :
billing document char 10erfdate entry date dats 82, manual post-implementation step manually, short description data type lengthvbeln, order billing document, manual post-implement, billing item reason, customer interaction center, -unique index 'o02', attached advance correction, relevant support package
Related Notes :
| 1367644 | CIC: Poor performing access to data environ. - contract data |
| 1114615 | |
| 129385 | Database hints in Open SQL |