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SELECT COUNT(*) FROM tibtcare_ppm_st2.TCARE_PPM_PRODUCT_AUD WHERE (product_id, op_id, bu_id, version) IN (SELECT tppa.reim.entity_id=tppa.product_id ,  tppa.reim.op_id=tppa.op_id ,  tppa.reim.bu_id=tppa.bu_id ,  tppa.reim.version=tppa.version FROM tibtcare_ppm_st2.release_entity_inst_map)