Message type: E = Error
Message class:  67_LOAN_WRITE_OFF - Message Class for Waivers, Write-Offs and IVA 
Message number: 004
Message text: Action is only possible in create mode
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The SAP error message 67_LOAN_WRITE_OFF004 indicates that an action you are trying to perform is only possible in "create mode." This typically occurs in the context of loan management or financial transactions where certain operations can only be executed when creating a new record, rather than modifying an existing one.
Cause: Incorrect Mode: You are attempting to perform an action (like writing off a loan) on an existing record that is not in the correct mode (i.e., it should be in create mode). Transaction Type: The transaction you are trying to execute may be restricted to new entries only, meaning it cannot be applied to existing records. Authorization Issues: Sometimes, the user may not have the necessary permissions to perform the action in the current mode.
Solution: Switch to Create Mode: Ensure that you are in the correct mode for the action you are trying to perform. If you need to create a new write-off entry,
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