Here we would like to draw your attention to A988 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). A988 is a SAP standard transparent table used for storing Customer/Material related data in SAP. It comes under the package VKON.
Table A988 technical data
|Delivery Class||A – Application table (master and transaction data)|