Here we would like to draw your attention to A668 table in SAP. As we know it is being mainly used with the SAP SD-MD (Master Data in SD) component which is coming under SD module (Sales & Distribution). A668 is a SAP standard transparent table used for storing SD Doc./Item/Material/Billable/Grade related data in SAP. It comes under the package VKON.
Table A668 technical data
| Table | A668 |
| Data storing | SD Doc./Item/Material/Billable/Grade |
| Module | SD |
| Component | SD-MD |
| SAP Package | VKON |
| Delivery Class | A – Application table (master and transaction data) |
| Table Category | TRANSPARENT |