How To Fix B2057 - System ID &1, client &2, logical system &3

SAP Error Message - Details

• Message type: E = Error

• Message class: B2 - ALE Basis tools messages

• Message number: 057

• Message text: System ID &1, client &2, logical system &3

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 B2057 - System ID &1, client &2, logical system &3 ?

  The SAP error message B2057 typically indicates an issue related to the logical system configuration in the SAP system landscape. This error can occur in various scenarios, such as during data transfer, system connections, or when trying to access a specific client or system.
  Cause:
  The error message B2057 can be caused by several factors, including:
  
  Incorrect Logical System Configuration: The logical system defined in the SAP system may not be correctly configured or may not exist in the target system.
  Client-Specific Issues: The client specified in the error message may not be properly set up or may not exist in the system.
  Transport Directory Issues: There may be issues with the transport directory or transport routes that prevent proper communication between systems.
  Missing Authorizations: The user may not have the necessary authorizations to access the specified logical system or client.
  Network Issues: There could be network connectivity issues between the systems involved.
  
  Solution:
  To resolve the B2057 error, you can take the following steps:
  
  
  Check Logical System Configuration:
  
  Go to transaction SM59 and verify the RFC destination settings for the logical system mentioned in the error message.
  Ensure that the logical system is correctly defined in transaction SALE (for logical system configuration) and that it matches the expected naming conventions.
  
  
  
  Verify Client Existence:
  
  Ensure that the client specified in the error message exists in the target system and is properly configured.
  Check if the client is active and not locked.
  
  
  
  Review Transport Directory:
  
  Check the transport directory settings in transaction STMS to ensure that the transport routes are correctly configured and that the systems can communicate with each other.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the specified logical system and client. You can check this in transaction SU01.
  
  
  
  Network Connectivity:
  
  Verify that there are no network issues preventing communication between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SALE: Logical System Configuration
  STMS: Transport Management System
  SU01: User Maintenance
  SM21: System Log
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to the B2057 error.
  
  
  Documentation: Review SAP documentation related to system landscape configuration and logical system setup for best practices.
  
  
  By following these steps, you should be able to identify and resolve the underlying cause of the B2057 error in your SAP system.