Message type: E = Error
Message class:  CMMFSA_SUB_ACCOUNT - Commodity Derivative Order & Trade Execution : Sub Account 
Message number: 012
Message text: Company code &1 is not valid
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The SAP error message CMMFSA_SUB_ACCOUNT012 indicates that the company code specified in your transaction is not valid. This error typically arises in the context of financial transactions, such as when dealing with sub-accounts or financial statements.
Cause: Invalid Company Code: The company code you are trying to use does not exist in the system or is not properly configured. Inactive Company Code: The company code may exist but is not active or has been marked for deletion.
Configuration Issues: There may be issues with the configuration of the company code in the SAP system, such as missing settings or incorrect parameters. Authorization Issues: The user may not have the necessary authorizations to access the specified company code.
Solution: Check Company Code: Verify that the company code you are using is correct. You can do this by navigating to the relevant configuration or master data transaction (e.g., OX02 for company code settings). Activate Company Code: If the company code
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