Message type: E = Error
Message class:  FCO_EBW - Message class for Event-Based WIP 
Message number: 011
Message text: Chart of accounts &1 for company code &2 is not assigned to rule &3
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The SAP error message FCO_EBW011 indicates that there is an issue with the assignment of a chart of accounts to a specific company code in relation to a financial rule. This error typically arises in the context of financial accounting and controlling, particularly when working with financial rules in SAP.
Cause: The error message occurs when: The specified chart of accounts (COA) is not assigned to the specified company code in the system. The financial rule being referenced does not have the necessary configuration to recognize the chart of accounts for the given company code.
Solution: To resolve this error, you can follow these steps: Check Chart of Accounts Assignment: Go to the SAP transaction code OBY6 (or navigate through the menu: Financial Accounting > General Ledger > Master Data > G/L Accounts > Edit Chart of Accounts). Verify that the chart of accounts (COA) is correctly assigned to the company code in question. Assign Chart of Accounts to Company
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