How To Fix /PF1/MSG_LOG_GUI079 - Synchronous OK answer for & was received

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_LOG_GUI -

• Message number: 079

• Message text: Synchronous OK answer for & was received

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 /PF1/MSG_LOG_GUI079 - Synchronous OK answer for & was received ?

  The SAP error message /PF1/MSG_LOG_GUI079 Synchronous OK answer for & was received typically indicates that a synchronous communication response was received from a remote system or service, but it may not have been expected or handled correctly by the SAP system. This message is often related to issues in the communication between SAP and external systems, such as middleware, web services, or other SAP systems.
  Possible Causes:
  
  Communication Issues: There may be a problem with the network or the connection to the external system.
  Configuration Errors: The configuration settings for the communication (e.g., RFC destinations, web service configurations) may be incorrect.
  Service Availability: The external service or system may be down or not responding as expected.
  Data Issues: The data being sent or received may not be in the expected format or may be incomplete.
  Timeouts: The request may have timed out, leading to unexpected responses.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can communicate with the external system. You can use tools like ping or telnet to test connectivity.
  Review Configuration: Verify the configuration settings for the RFC destination or web service. Ensure that the endpoint, user credentials, and other parameters are correct.
  Monitor External System: Check the status of the external system or service to ensure it is up and running. Look for any logs or error messages on that side.
  Analyze Data: Review the data being sent to the external system. Ensure it meets the expected format and contains all required fields.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings for the communication.
  Check SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SM21 (System Log) or ST22 (Dump Analysis) to check for any related errors or dumps that could provide more context.
  SAP Support: If the issue persists, consider reaching out to SAP Support with detailed logs and error messages for further assistance.
  Documentation: Review the SAP documentation related to the specific communication method you are using (e.g., RFC, HTTP, SOAP) for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.