How To Fix AG022 - Error calling ATP Server: &1, &2

AG022 - Overview

• Message type: E = Error

• Message class: AG - Nachrichten ATP-Server

• Message number: 022

• Message text: Error calling ATP Server: &1, &2

What causes this issue?

An error occurred during the Remote Function Call on the ATP Server.

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?

Contact system administration

Error message extract from SAP system. Copyright SAP SE.

AG022 - Details

• The SAP error message AG022, which states "Error calling ATP Server: &1, &2," typically relates to issues with the Available-to-Promise (ATP) functionality in SAP. This error can occur when the system is unable to communicate with the ATP server or when there is a problem with the ATP configuration.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the ATP server.
  Configuration Errors: Incorrect configuration settings in the ATP server or in the SAP system can lead to this error.
  Server Unavailability: The ATP server may be down or not responding.
  Authorization Issues: The user or system may not have the necessary permissions to access the ATP server.
  Data Issues: There may be inconsistencies or missing data in the master data or transaction data that the ATP server relies on.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the ATP server. You can use tools like ping or traceroute to