155dca79_sion_Types___SAP_Documentation__Description
[Type] Account [Identifier] A [ID] P_Acct in a Planning application C_Acct in a Consolidation application O_Acct in an Ownership application R_Acct in a Rate application [Description] 
Contains your chart of accounts. The Account dimension must include the GROUP property when used for legal consolidation.
Dimension Types - SAP Documentation
Description