How To Fix SWFHTTP001 - RFC error when querying modifiable transport requests in system &

SAP Error Message - Details

• Message type: E = Error

• Message class: SWFHTTP - Messages for Handlers

• Message number: 001

• Message text: RFC error when querying modifiable transport requests in system &

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWFHTTP001 - RFC error when querying modifiable transport requests in system & ?

  The SAP error message SWFHTTP001, which indicates an RFC (Remote Function Call) error when querying modifiable transport requests, typically arises due to issues in the communication between the SAP systems or within the transport management system itself. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP systems involved in the transport process.
  RFC Destination Configuration: The RFC destination used for the transport may not be configured correctly or may be inactive.
  Authorization Issues: The user executing the transport request may not have the necessary authorizations to perform the operation.
  Transport Directory Issues: Problems with the transport directory or transport files can lead to this error.
  System Configuration: Incorrect configuration of the transport management system (TMS) can also cause this error.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. You can use tools like ping or telnet to test connectivity.
  Verify RFC Destination:
  
  Go to transaction SM59 and check the configuration of the RFC destination used for the transport.
  Test the connection to ensure it is working correctly.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform transport operations. You may need to check roles and profiles assigned to the user.
  Review Transport Directory:
  
  Check the transport directory for any inconsistencies or missing files.
  Ensure that the transport directory is correctly set up in the TMS configuration.
  
  
  TMS Configuration: Review the TMS configuration in transaction STMS to ensure that all systems are correctly configured and that the transport routes are set up properly.
  Check Logs: Look at the system logs (transaction SM21) and the developer trace files (transaction ST22) for any additional error messages that might provide more context on the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. You can search the SAP Support Portal for notes related to SWFHTTP001 or RFC errors.
  Transport Management System (TMS): Familiarize yourself with the TMS configuration and management, as understanding how transports work in SAP can help in troubleshooting.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  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.