How To Fix PPC1PR512 - Communication error for &1 &2 with &3

SAP Error Message - Details

• Message type: E = Error

• Message class: PPC1PR - Abarbeitung der ERP-Prozesse

• Message number: 512

• Message text: Communication error for &1 &2 with &3

<LS>&CAUSE&</>
A communication error has occured with the
<DS:GLOS.3526AFF8AFAB52B9E10000009B38F974>RFC communication</>.

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?

INCLUDE NA_SYSTEMVERWALTUNG OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administrators

INCLUDE NA_SACHVERHALT OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPC1PR512 - Communication error for &1 &2 with &3 ?

  The SAP error message PPC1PR512 typically indicates a communication error between the SAP system and an external system or service. The placeholders &1, &2, and &3 usually represent specific identifiers related to the error, such as the system name, the type of communication, or the specific service that is experiencing the issue.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the external system.
  Configuration Errors: Incorrect configuration settings in the SAP system or the external system can lead to communication failures.
  Service Availability: The external service or system may be down or not responding.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication.
  Protocol Mismatch: There may be a mismatch in the communication protocols being used.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the external system is stable and functioning properly. 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 external system. Ensure that all necessary parameters are correctly set.
  Check Service Status: Confirm that the external service or system is up and running. If it is down, you may need to wait until it is restored.
  Firewall and Security Settings: Review firewall rules and security settings to ensure that they allow communication between the SAP system and the external system.
  Protocol Verification: Ensure that both systems are using compatible communication protocols. If there is a mismatch, you may need to adjust the settings accordingly.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  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 of the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.