Message type: E = Error
Message class: 3G - Payroll: International
Message number: 339
Message text: Communication error for aRFC: &
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.
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.
The SAP error message 3G339 indicates a communication error for an asynchronous Remote Function Call (aRFC). This error typically occurs when there is a problem with the communication between the SAP system and the external system or between different SAP systems. Here are some common causes, potential solutions, and related information for this error: Causes: Network Issues: There may be network connectivity problems between the SAP system and the target system. Configuration Errors: Incorrect configuration of the RFC destination in the SAP system can lead to communication errors. System Downtime: The target system may be down or not reachable at the time of the call. Firewall Restrictions: Firewalls or security settings may be blocking the communication between the systems. Incorrect User Credentials: The user credentials used for the RFC connection may be incorrect or not authorized. Resource Limitations: The target system may be overloaded or have resource limitations that prevent it from processing the request. Solutions: Check Network Connectivity:
Get instant SAP help. Sign up for our Free Essentials Plan.
3G338
Termination after 10 attempts to start for parallel task
What causes this issue? You started the posting transfer with a run variant that processes the selected personnel numbers in parallel. The main progr...
3G337
Country grouping &1 from posting variant &2 is not permitted
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
3G340
Runtime error in aRFC: &
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
3G341
Error inserting into the database (PCALAC, PPOIX ...)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.