SAP 如何批量删除会计科目、供应商、客户的主数据

SAP删除会计科目，删除客户、删除供应商比较麻烦的。如果有发生业务的话，那只能做删除标记了，如果
没有发生业务，那还可以删除，但一定要慎重。
if there is no transaction data exist for this account,  OBR2  to delete account master data enter the only G/L account number you want to delete.
please be CAREFUL!!!
if you have not posted accounting document for this account number, it must could be deleted
OBR2: 1.select "Delete G/L accounts", enter account number you want to delete
           2. select "With general master data", enter company code of the account number
           3. you can first test it with "Test run"