How To Fix AV581 - ***** End communication module reservation

SAP Error Message - Details

• Message type: E = Error

• Message class: AV - Decentral Order Control DASS

• Message number: 581

• Message text: ***** End communication module reservation

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AV581 - ***** End communication module reservation ?

  The SAP error message AV581, which states "End communication module reservation," typically occurs in the context of SAP's Asset Accounting (FI-AA) or related modules when there is an issue with the communication between the SAP system and the communication module (such as a middleware or interface).
  Causes:
  
  Configuration Issues: Incorrect configuration of the communication module or the interface settings can lead to this error.
  Network Problems: Network connectivity issues between the SAP system and the communication module can cause interruptions.
  Resource Limitations: If the communication module is overloaded or has reached its resource limits, it may not be able to process requests.
  Authorization Issues: Lack of proper authorizations for the user or system trying to access the communication module.
  Software Bugs: There may be bugs or issues in the version of the communication module or the SAP system itself.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the communication module in SAP. Ensure that all parameters are set correctly.
  Network Diagnostics: Perform network diagnostics to ensure that there are no connectivity issues. Check firewalls, routers, and other network components.
  Monitor Resource Usage: Check the resource usage of the communication module. If it is overloaded, consider scaling up resources or optimizing the workload.
  Review Authorizations: Ensure that the user or system has the necessary authorizations to access the communication module.
  Update Software: Check for updates or patches for both the SAP system and the communication module. Applying the latest updates can resolve known issues.
  Consult Logs: Review system logs (transaction codes like SM21 for system logs, ST22 for dumps, and SLG1 for application logs) for more detailed error messages that can provide additional context.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the communication module you are using to ensure that all setup and configuration steps have been followed.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed and resolved by other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.