Message type: E = Error
Message class:  CMMFSA_SUB_ACCOUNT - Commodity Derivative Order & Trade Execution : Sub Account 
Message number: 122
Message text: Valid Subaccounts found for deletion
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The SAP error message CMMFSA_SUB_ACCOUNT122 indicates that there are valid subaccounts that are found for deletion. This typically occurs in the context of financial accounting or controlling modules where subaccounts are being managed.
Cause: Subaccount Usage: The subaccounts you are trying to delete are still in use or have transactions associated with them. This could include open items, postings, or other references that prevent deletion.
Configuration Issues: There may be configuration settings that restrict the deletion of subaccounts that are still active or have dependencies. Data Integrity Constraints: SAP enforces data integrity, and if a subaccount is linked to other financial documents or records, it cannot be deleted.
Solution: Check for Open Items: Review the subaccounts for any open items or transactions. You can do this by navigating to the relevant financial reports or transaction codes (like FBL3N for G/L accounts). Clear Transactions: If there are transactions associated with the subaccount, you may need to clear or
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