How To Fix ECATT564 - List of application servers system &1 client &2 is not available

ECATT564 - Overview

• Message type: E = Error

• Message class: ECATT - eCATT Messages (Middleware and GUI)

• Message number: 564

• Message text: List of application servers system &1 client &2 is not available

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 ECATT564 - List of application servers system &1 client &2 is not available ?

  The SAP error message ECATT564 indicates that the system is unable to find a list of application servers for a specified system and client. This can occur in various scenarios, particularly when using the eCATT (extended Computer Aided Test Tool) for automated testing.
  Causes:
  
  Incorrect System or Client Configuration: The specified system or client may not be correctly configured in the SAP landscape.
  Network Issues: There may be network connectivity issues preventing access to the application servers.
  Application Server Down: The application server for the specified system and client may be down or not running.
  Authorization Issues: The user executing the eCATT may not have the necessary authorizations to access the application servers.
  Incorrect eCATT Configuration: The eCATT script may be incorrectly configured, pointing to a non-existent or incorrect system/client.
  
  Solutions:
  
  
  Verify System and Client Configuration:
  
  Check the configuration of the system and client in the SAP system. Ensure that the system ID (SID) and client number are correct.
  Use