How To Fix AV056 - Communication parameters are not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AV - Decentral Order Control DASS

• Message number: 056

• Message text: Communication parameters are not defined

What causes this issue?

You try to start communication without having maintained
the necessary parameters.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please maintain the communication parameters.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AV056 - Communication parameters are not defined ?

  The SAP error message AV056, which states "Communication parameters are not defined," typically occurs in the context of Asset Accounting (FI-AA) when there is an issue with the configuration of communication parameters for the asset management system. This error can arise in various scenarios, such as during the execution of asset-related transactions or when trying to access asset data.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The communication parameters for the asset accounting system have not been defined in the system settings.
  Incorrect Settings: The existing communication parameters may be incorrectly configured or incomplete.
  User Authorizations: The user may not have the necessary authorizations to access the communication parameters.
  System Integration Issues: If the system is integrated with other modules or external systems, there may be issues with the communication setup.
  
  Solution:
  To resolve the AV056 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Financial Accounting (New) > Asset Accounting > Integration > Define Communication Parameters.
  Ensure that the communication parameters are defined correctly for the relevant company code and asset classes.
  
  
  
  Review User Authorizations:
  
  Check if the user has the necessary authorizations to access the asset accounting functions. You may need to consult with your SAP security team to verify and adjust the user roles.
  
  
  
  Check for Missing Entries:
  
  Ensure that all required entries in the communication parameters are filled out. This includes settings for interfaces with other systems if applicable.
  
  
  
  Test Communication:
  
  If the system is integrated with other modules or external systems, test the communication to ensure that it is functioning correctly. This may involve checking RFC connections or other integration points.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP you are using, as there may be additional considerations or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with details of the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: You may encounter this error in various transactions related to asset accounting, such as AS01 (Create Asset), AS02 (Change Asset), or during asset postings.
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the AV056 error in your SAP system.