How To Fix AV000 - ***** Reserved for Communication between SAP System and Subsystem

SAP Error Message - Details

• Message type: E = Error

• Message class: AV - Decentral Order Control DASS

• Message number: 000

• Message text: ***** Reserved for Communication between SAP System and Subsystem

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 AV000 - ***** Reserved for Communication between SAP System and Subsystem ?

  The SAP error message "AV000 ***** Reserved for Communication between SAP System and Subsystem" typically indicates an issue related to communication between the SAP system and a connected subsystem. This error can arise in various contexts, such as when integrating with external systems, using middleware, or during data exchange processes.
  Causes:
  
  Configuration Issues: Incorrect configuration settings in the SAP system or the connected subsystem can lead to communication failures.
  Network Problems: Network connectivity issues, such as firewalls blocking communication or network outages, can prevent the SAP system from reaching the subsystem.
  Authorization Problems: Insufficient permissions or incorrect user credentials can hinder communication between the systems.
  Version Compatibility: Mismatched versions of the SAP system and the subsystem can lead to incompatibility issues.
  Technical Errors: Bugs or glitches in the SAP system or the subsystem can also cause communication errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in both the SAP system and the subsystem to ensure they are correctly set up for communication.
  Network Diagnostics: Use network diagnostic tools to check for connectivity issues. Ensure that firewalls and network settings allow communication between the systems.
  Review Authorizations: Verify that the user credentials used for communication have the necessary permissions in both systems.
  Compatibility Check: Ensure that the versions of the SAP system and the subsystem are compatible. If necessary, update one or both systems to compatible versions.
  Error Logs: Check the SAP system logs (transaction codes like SM21, SLG1) and the logs of the subsystem for any error messages that can provide more context on the issue.
  Consult Documentation: Refer to the official SAP documentation or the documentation of the subsystem for specific troubleshooting steps related to communication errors.
  Contact Support: If the issue persists, consider reaching out to SAP support or the support team for the subsystem for further assistance.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error.
  Integration Scenarios: If you are using specific integration technologies (like SAP PI/PO, SAP Cloud Platform Integration, etc.), consult the documentation for those technologies for additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or other forums where similar issues may have been discussed, as other users may have encountered and resolved the same problem.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the AV000 error message in your SAP system.