How To Fix FARR_RAI855 - Item &1: quantity neither sent nor determined correctly via rules

SAP Error Message - Details

• Message type: E = Error

• Message class: FARR_RAI - Revenue Accounting Item

• Message number: 855

• Message text: Item &1: quantity neither sent nor determined correctly via rules

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FARR_RAI855 - Item &1: quantity neither sent nor determined correctly via rules ?

  The SAP error message FARR_RAI855 typically occurs in the context of the SAP Revenue Accounting and Reporting (RAR) module. This error indicates that the system was unable to determine the quantity for a specific item correctly, either because it was not sent from the source system or because the rules defined for quantity determination did not yield a valid result.
  Cause:
  
  Missing Data: The quantity for the item may not have been sent from the source system (e.g., Sales Order, Billing Document).
  Incorrect Configuration: The rules defined for determining the quantity may not be set up correctly or may not cover the specific scenario for the item in question.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from determining the quantity correctly.
  Custom Logic: If there are custom enhancements or logic in place, they may not be functioning as expected.
  
  Solution:
  
  Check Source Data: Verify that the source system is sending the correct quantity data for the item. Ensure that the relevant documents (e.g., sales orders, billing documents) contain the necessary quantity information.
  Review Configuration: 
  
  Go to the RAR configuration settings and review the rules for quantity determination. Ensure that they are correctly defined and applicable to the item in question.
  Check if the rules are activated and if there are any conditions that might prevent the quantity from being determined.
  
  
  Data Validation: Perform a data validation check to ensure that there are no inconsistencies or missing data in the relevant documents.
  Debugging: If the issue persists, consider debugging the process to identify where the quantity determination is failing. This may involve looking at the relevant function modules or BAPIs that handle quantity determination.
  Consult Documentation: Refer to SAP documentation or notes related to the RAR module for any known issues or additional troubleshooting steps.
  Engage SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, providing them with the error message details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like FARR to access the RAR module and check the configuration.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on quantity determination in RAR.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.