How To Fix 6F018 - Inconsistency in cash flow was found, no posting can be made

SAP Error Message - Details

• Message type: E = Error

• Message class: 6F - Real Estate Contract Messages

• Message number: 018

• Message text: Inconsistency in cash flow was found, no posting can be made

What causes this issue?

During the check, an inconsistency was found in the cash flow or in the
reference table for IS-RE documents. This is not a normal occurrence.

System Response

Posting to the object is not carried out.

How to fix this error?

Contact IS-RE support for help.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 6F018 - Inconsistency in cash flow was found, no posting can be made ?

  The SAP error message 6F018 indicates that there is an inconsistency in the cash flow data, which prevents any postings from being made. This error typically arises in the context of cash management or financial accounting when the system detects discrepancies in the cash flow data that need to be resolved before further transactions can be processed.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the cash flow data due to incorrect or incomplete postings in previous transactions.
  Missing Configuration: The cash management configuration may not be set up correctly, leading to issues in cash flow calculations.
  Incorrect Document Flow: If there are missing or incorrect documents in the flow of transactions, it can lead to inconsistencies.
  Manual Adjustments: Manual adjustments or corrections made to cash flow items that do not align with the expected data structure can trigger this error.
  System Bugs: Occasionally, bugs or issues in the SAP system can lead to unexpected errors.
  
  Solutions:
  
  Check Cash Flow Data: Review the cash flow data for inconsistencies. Look for any missing or incorrect entries that may need to be corrected.
  Reconcile Transactions: Ensure that all related transactions are properly reconciled. This includes checking for any missing postings or documents that should be linked to the cash flow.
  Review Configuration: Verify that the cash management configuration is set up correctly. This includes checking settings related to cash flow forecasting and cash position.
  Use Transaction Codes: Utilize relevant transaction codes (like FBL1N, FBL3N, or FBL5N) to analyze the line items and identify discrepancies.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to cash management, such as FPM1 (Cash Management) and FBL1N (Vendor Line Item Display).
  Documentation: Review SAP documentation and guides on cash management and financial accounting to understand the expected data flow and configuration settings.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the error message 6F018 in your SAP system.