How To Fix FARR_INFLIGHT_CHECK016 - C17: Wrong sign for posting entry, Contract &1/POB &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FARR_INFLIGHT_CHECK -

• Message number: 016

• Message text: C17: Wrong sign for posting entry, Contract &1/POB &2

What causes this issue?

When invoice correction and revenue posting entries are generated in
FARR_D_POSTING table, amount in all currencies shall have the same sign.
Example
Pointing data buffer
POB ID Posting category BETRW BETRH BETR2 BETR3
1234 100 200 300
300 -300
Wrong, the amount in BETR3 is -300 which has different sign than the
BETRW(transaction currency)

System Response

RAI processing is stopped or UI transaction is stopped.

How to fix this error?

You can search for SAP Note by the term FARR_INFLIGHT_CHECK and C17, and
implement related notes

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FARR_INFLIGHT_CHECK016 - C17: Wrong sign for posting entry, Contract &1/POB &2 ?

  The SAP error message FARR_INFLIGHT_CHECK016 C17: Wrong sign for posting entry, Contract &1/POB &2 typically occurs in the context of contract accounting or asset accounting when there is an inconsistency in the sign of the amounts being posted. This error indicates that the system has detected a mismatch in the expected sign (debit or credit) for a particular posting related to a contract or purchase order.
  Cause:
  
  Incorrect Posting Logic: The amounts being posted may have been incorrectly calculated or entered, leading to a situation where a debit is expected but a credit is provided, or vice versa.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the business processes, leading to incorrect sign assignments.
  Data Entry Errors: Manual data entry errors can lead to incorrect signs being assigned to amounts.
  Integration Issues: If there are integrations with other systems (e.g., third-party applications), discrepancies in data transfer can lead to sign mismatches.
  
  Solution:
  
  Review the Posting Document: Check the details of the posting document associated with the contract and purchase order mentioned in the error message. Ensure that the amounts are correctly signed (debit/credit).
  Check Configuration Settings: Review the configuration settings related to contract accounting and ensure that they are set up correctly. This includes checking the account determination settings and any relevant rules that govern the posting logic.
  Correct Data Entry: If the error is due to manual data entry, correct the entries to ensure that the signs are appropriate for the transaction.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and its implications.
  Test in a Development Environment: If changes are made to configuration or data, test the changes in a development or quality assurance environment before applying them to production.
  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: You may want to check relevant transaction codes such as FBL1N (Vendor Line Item Display), FBL3N (G/L Account Line Item Display), or F-02 (General Posting) to analyze the postings.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.