How To Fix RSPLF799 - --------- Exception Messages RFC API-------------------------------------

SAP Error Message - Details

• Message type: E = Error

• Message class: RSPLF - Planning Framework

• Message number: 799

• Message text: --------- Exception Messages RFC API-------------------------------------

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 RSPLF799 - --------- Exception Messages RFC API------------------------------------- ?

  The SAP error message RSPLF799, which indicates "Exception Messages RFC API," typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there are issues related to Remote Function Call (RFC) communications, particularly when dealing with queries or data extraction processes.
  Causes:
  
  Network Issues: Problems with the network connection between the SAP systems can lead to RFC errors.
  Authorization Issues: The user executing the query or data extraction may not have the necessary authorizations to perform the operation.
  System Configuration: Incorrect configuration of the RFC destination or the related settings in the SAP system can lead to this error.
  System Performance: High load on the system or performance issues can cause timeouts or failures in RFC calls.
  Data Model Issues: Problems with the underlying data model, such as missing or inconsistent data, can also trigger this error.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the systems involved. You can use tools like ping or traceroute to diagnose connectivity problems.
  Review Authorizations: Verify that the user has the necessary authorizations to execute the query or data extraction. You can check this in transaction SU53 after the error occurs.
  Validate RFC Configuration: Check the RFC destination settings in transaction SM59. Ensure that the destination is correctly configured and that the connection test is successful.
  Monitor System Performance: Use transaction ST22 to check for dumps and SM21 for system logs to identify any performance issues. You may also want to check transaction SM37 for long-running jobs.
  Check Data Model: Review the data model and ensure that all necessary data is available and consistent. You may need to run data consistency checks or reprocess data loads if necessary.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), SU53 (Authorization Check), ST22 (Dump Analysis), and SM21 (System Log).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RSPLF799 or RFC errors.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.