How To Fix LVC205 - A communication error has occurred when calling &1

SAP Error Message - Details

• Message type: E = Error

• Message class: LVC - Error Texts for LiveCache Monitoring, Administration...

• Message number: 205

• Message text: A communication error has occurred when calling &1

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 LVC205 - A communication error has occurred when calling &1 ?

  The SAP error message LVC205 indicates that a communication error has occurred when calling a specific function or service, represented by &1. This error can arise in various contexts, such as when using SAP GUI, SAP Fiori, or during data retrieval processes.
  Causes of LVC205 Error
  
  Network Issues: Temporary network disruptions or connectivity problems between the SAP client and the SAP server can lead to this error.
  Session Timeout: If the user session has timed out due to inactivity, it may result in communication errors.
  Server Overload: High load on the SAP server can cause delays or failures in processing requests.
  Configuration Issues: Incorrect settings in the SAP system or in the communication layer (like RFC settings) can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user to access certain functions or data can also trigger this error.
  System Updates or Maintenance: Ongoing updates or maintenance activities on the SAP system can temporarily disrupt communication.
  
  Solutions to LVC205 Error
  
  Check Network Connection: Ensure that your network connection is stable and that there are no interruptions. You can try pinging the SAP server to check connectivity.
  Re-login: If the session has timed out, log out and log back into the SAP system to establish a new session.
  Check Server Status: Verify if the SAP server is running properly and is not overloaded. You may need to contact your system administrator for this.
  Review Configuration: Check the configuration settings related to communication (like RFC destinations) to ensure they are correct.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action that triggered the error.
  Consult SAP Notes: Look for relevant SAP Notes or updates that might address this specific error. SAP frequently releases patches and updates that can resolve known issues.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or SAP support for further assistance.
  
  Related Information
  
  Transaction Codes: You may want to check transaction codes like SM21 (System Log) or ST22 (Dump Analysis) to gather more information about the error.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to the specific function or service that is causing the error for any known issues or troubleshooting steps.
  
  By following these steps, you should be able to diagnose and potentially resolve the LVC205 error in your SAP environment.