FKK_RTP079 - Enter document number, payment order, or complete payment key

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_RTP -

• Message number: 079

• Message text: Enter document number, payment order, or complete payment key

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_RTP079 - Enter document number, payment order, or complete payment key ?

  The SAP error message FKK_RTP079 typically occurs in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules. This error indicates that the system requires a document number, payment order, or complete payment key to proceed with a specific operation, such as processing a payment or executing a transaction.
  Cause:
  The error can arise due to several reasons:
  
  Missing Input: The user did not provide the necessary document number, payment order, or payment key in the relevant fields.
  Incorrect Input: The input provided does not correspond to any existing document or payment order in the system.
  System Configuration: There may be issues with the configuration of the payment processing settings in the SAP system.
  Authorization Issues: The user may not have the necessary permissions to access the required documents or payment orders.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you have entered a valid document number, payment order, or complete payment key in the appropriate fields. Double-check for any typos or formatting issues.
  
  
  Verify Document Existence: Use transaction codes like FBL5N (Customer Line Item Display) or FBL1N (Vendor Line Item Display) to check if the document or payment order you are trying to reference actually exists in the system.
  
  
  Review Configuration: If you have access, review the configuration settings related to payment processing in the SAP system. Ensure that all necessary parameters are correctly set up.
  
  
  Check Authorizations: Ensure that your user profile has the necessary authorizations to access the documents or payment orders you are trying to work with. You may need to contact your SAP security administrator for assistance.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on the specific transaction you are trying to execute.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP FI-CA, such as FPL9 (Payment Order Processing) or FPR1 (Payment Run).
  SAP Notes: Search for SAP Notes related to FKK_RTP079 in the SAP Support Portal for any patches or updates that may address this issue.
  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 the cause of the error and implement a solution to resolve it.