При удалении счета главной книги (OBR2) данные плана счетов не удаляются. Ошибка BL001 Reset the number ranges if necessary.

Счет 410000
Диапазон опрелен от 100000 до 999999

Ошибка генерируется и при удалении данных БЕ, но они удаляются
Что это может быть?

Requirement

General master data can only be deleted if no other application makes reference to the account. Use the resetting programs from

Sales and Distribution (customer master data)
Purchasing (vendor master data)
Cost Accounting (G/L account master data)
If you want to delete only general master data, master data dependent on company code cannot have been created in Financial Accounting.

If you want to delete master data in a test company code, master data dependent on company code cannot have been created in any other company code except the test company code. The productive indicator cannot be set for the company code.

If a customer or vendor is referenced by another customer or vendor (for example, via fiscal address or alternative payee), you can only delete the referenced master record by deleting the referencing master record at the same time.

Furthermore, you can only delete master data in Financial Accounting if no transactions have been posted to the corresponding accounts. If there are transaction figures in one of the selected accounts, you have to manually access and run program SAPF020 (reset transaction data from a company code) before you can delete that account.

Это понятно, но о-то где-то еще. Вообще удалял группы счетов потомих создавал - може быть это...?

Проверь счета П-У, для них могут быть элементы затрат сгенерены.