How To Fix OIUPR852 - The checked networks can not be allocated

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUPR - PRA Production Messages

• Message number: 852

• Message text: The checked networks can not be allocated

What causes this issue?

The network can not be allocated because either:
The network is being allocated by another sub-system.
Contract Allocation is trying to allocate a network that has not been
Closed by Production.

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 OIUPR852 - The checked networks can not be allocated ?

  The SAP error message OIUPR852, which states "The checked networks cannot be allocated," typically occurs in the context of project management or network planning within SAP. This error indicates that there is an issue with the allocation of networks in a project or a related process.
  Causes:
  
  Network Conflicts: There may be conflicts between the networks that are being checked for allocation. This can happen if the networks are not compatible or if there are dependencies that are not being met.
  Missing Data: Required data for the networks may be missing or incomplete, preventing the system from processing the allocation.
  Incorrect Configuration: The configuration settings for the project or network may not be set up correctly, leading to allocation issues.
  Authorization Issues: The user may not have the necessary authorizations to allocate the networks.
  System Errors: There could be underlying system errors or bugs that are causing the allocation process to fail.
  
  Solutions:
  
  Check Network Compatibility: Review the networks that are being checked for allocation to ensure they are compatible and do not have conflicting dependencies.
  Complete Required Data: Ensure that all necessary data for the networks is complete and accurate. This includes checking for missing activities, resources, or other relevant information.
  Review Configuration Settings: Verify the configuration settings related to project management and network planning to ensure they are set up correctly.
  Authorization Check: Confirm that the user attempting the allocation has the necessary authorizations to perform the action. If not, work with your SAP security team to obtain the required permissions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. There may be known issues or fixes available.
  Debugging: If the issue persists, consider debugging the process to identify any underlying system errors or issues that may not be immediately apparent.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CN41 (Network Overview) to help navigate and troubleshoot the issue.
  Documentation: Review SAP documentation related to project management and network planning for additional insights and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.