How To Fix SABP_PXA_OI003 - Exception 'Communication Failure' (error &2) in &1 call (target &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: SABP_PXA_OI - PXA: Online Import

• Message number: 003

• Message text: Exception 'Communication Failure' (error &2) in &1 call (target &3)

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 SABP_PXA_OI003 - Exception 'Communication Failure' (error &2) in &1 call (target &3) ?

  The SAP error message SABP_PXA_OI003 with the description "Exception 'Communication Failure' (error &2) in &1 call (target &3)" typically indicates that there is a communication issue between the SAP system and an external system or service. This can occur in various scenarios, such as when calling a web service, connecting to a database, or communicating with other SAP systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system.
  Configuration Errors: Incorrect configuration settings in the SAP system or the target system can lead to communication failures.
  Timeouts: The request may be timing out due to long processing times or unresponsive services.
  Service Unavailability: The target service or system may be down or not reachable.
  Firewall Restrictions: Firewalls or security settings may be blocking the communication.
  Incorrect Credentials: If authentication is required, incorrect credentials can lead to communication failures.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the target system. You can use tools like ping or traceroute to diagnose network issues.
  Review Configuration Settings: Verify the configuration settings in both the SAP system and the target system. Ensure that the endpoint URLs, ports, and protocols are correctly set.
  Increase Timeout Settings: If timeouts are an issue, consider increasing the timeout settings in the SAP system or the target service.
  Check Service Status: Ensure that the target service is up and running. You may need to contact the administrator of the target system.
  Review Firewall Rules: Check firewall settings to ensure that the necessary ports are open for communication between the systems.
  Validate Credentials: If applicable, verify that the credentials used for authentication are correct and have the necessary permissions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches.
  Transaction Codes: Use transaction codes like SM21 (System Log) or ST22 (Dump Analysis) to gather more information about the error.
  Logs: Review application logs and communication logs for more detailed error messages that can provide insights into the root cause.
  SAP Community: Engage with the SAP Community or forums for additional support and shared experiences from other users facing similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or technical support for further investigation.