APS accounts are migrated to CBS. POs may please be instructed to accept transactions for APS accounts in CBS.
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CNAC menu can be used to identify CBS account number using above 2 SOL IDs (1 CBPO or 2 CBPO).

90005600<SCHEME>SanchayPost acct number - 1 CBPO

90009900<SCHEME>SanchayPost acct number - 2 CBPO