How To Fix PRC_MESSAGES_EXT600 - Error when calling up IPC (RFC destination &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: PRC_MESSAGES_EXT -

• Message number: 600

• Message text: Error when calling up IPC (RFC destination &1)

What causes this issue?

When calling the IPC via the RFC function modules, an exception was
triggered.
The IPC was called up by RFC destination &V1&.

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

Either the IPC could not respond to the network or an exception
occurred
in the IPC.

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PRC_MESSAGES_EXT600 - Error when calling up IPC (RFC destination &1) ?

  The SAP error message PRC_MESSAGES_EXT600 typically indicates an issue with the Integration Process Controller (IPC) when trying to call it via a Remote Function Call (RFC) destination. This error can arise due to various reasons, including configuration issues, connectivity problems, or authorization issues.
  Causes of PRC_MESSAGES_EXT600 Error
  
  
  RFC Destination Configuration: The RFC destination used to connect to the IPC may not be configured correctly. This includes incorrect parameters, such as the target system, user credentials, or connection type.
  
  
  Network Issues: There may be network connectivity problems between the SAP system and the IPC. This could be due to firewall settings, network outages, or incorrect routing.
  
  
  Authorization Issues: The user credentials used in the RFC destination may not have the necessary authorizations to access the IPC.
  
  
  IPC Service Availability: The IPC service itself may be down or not running properly, leading to failed calls.
  
  
  Version Compatibility: There may be compatibility issues between the SAP system and the