The account data need to be imported into S_PARTY, S_ORG_EXT, S_ACCNT_POSTN, and S_ORG_BU among other relevant tables. S_ORG_BU is a new table in Siebel 7 and must be populated for visibility in the "All Accounts" view.
Through EIM process we load bulk amount of data from an external system to Siebel base tables. The performance of these EIM jobs has to be maintained at optimum levels in order to reduce the load on the Siebel application and database servers.
It is mandatory to load the required columns of the base tables. If one or more required fields are missed, then the EIM process will fail to load the base table and generate the REQUIRED_COLS error status.