FBCJ - Cash journal
How can I post the initial "opening balance" in FBCJ transaction? And how can I change the currency on that?
Let me know,
For initial balance upload of cash Balance, you need to create a business transaction in SPRO customizing for Cash journal, and then using this Business transaction in FBCJ, you can post your opening balance of cash.SAP Customizing Implementation Guide Financial Accounting (New) Bank Accounting Business Transactions Cash Journal Create, Change, Delete Business Transactions
Secondly, to your question, on how you can change currency, if you want to change the currency of your cash Journal, then that also is possible in SPRO> SAP Customizing Implementation Guide Financial Accounting (New) Bank Accounting Business Transactions Cash Journal Set Up Cash Journal.