How To Fix VIRT309 - Number of IIP

VIRT309 - Overview

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 309

• Message text: Number of IIP

What causes this issue?

Integrated Information Processor (IIP)
This is a specialized engine for processing eligible database workloads.

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?

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 VIRT309 - Number of IIP ?

  The SAP error message VIRT309, which refers to "Number of IIP (Internal Interface Process) exceeded," typically occurs in the context of SAP's integration and interface management, particularly when dealing with the Integration Interface Process (IIP) in SAP systems.
  
  Cause:
  The error is generally caused by one of the following reasons:
  
  Exceeding Limits: The number of active IIPs has exceeded the predefined limit set in the system configuration. This can happen if there are too many concurrent processes or if processes are not being terminated properly.
  
  Configuration Issues: Incorrect configuration settings for the IIP parameters in the SAP system can lead to this error.
  Resource Constraints: Insufficient system resources (like memory or processing power) can also lead to this error, as the system may not be able to handle the number of IIPs being requested.
  
  
  Solution:
  To resolve the VIRT309 error, you can take the following steps:
  
  
  Check Active IIPs: Use transaction codes like SM50 or SM66 to monitor