Message type: E = Error
Message class:  FICIS_CASH_FLOW - Message class for ACR cash flow 
Message number: 002
Message text: This item code already exists
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The SAP error message FICIS_CASH_FLOW002 indicates that there is an attempt to create or modify a cash flow item that already exists in the system. This error typically arises in the context of cash flow management or financial accounting processes within SAP.
Cause: Duplicate Entry: The most common cause is that the item code you are trying to create or modify already exists in the system. This could happen if: You are trying to enter a cash flow item with the same code as an existing one. There was a previous transaction that created the item, and you are unaware of it. Data Migration Issues: If data has been migrated from another system or if there were bulk uploads, duplicate entries may have been created inadvertently.
Configuration Issues: Sometimes, configuration settings in the cash flow management module may lead to unexpected behavior, including the creation of duplicate entries.
Solution: Check Existing Items: Before creating a new cash flow
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