How To Fix WW087 - No allocation can be made to hierarchy level &

SAP Error Message - Details

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 087

• Message text: No allocation can be made to hierarchy level &

What causes this issue?

You are trying to assign a hierarchy level that itself has a hierarchy
assignment. This would lead to inconsistencies in the material group
hierarchy.

How to fix this error?

Choose a hierarchy level that is lower in the hierarchy and to which
only material groups are/were assigned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW087 - No allocation can be made to hierarchy level & ?

  The SAP error message WW087 ("No allocation can be made to hierarchy level &") typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or profit centers. This error indicates that there is an issue with the allocation of costs or revenues to a specific hierarchy level in the system.
  Cause:
  
  Hierarchy Level Issues: The specified hierarchy level may not be valid for the allocation. This can happen if the hierarchy structure has changed or if the level does not exist in the current context.
  Missing Master Data: The master data for the cost center, internal order, or profit center may be incomplete or not properly configured.
  Incorrect Configuration: The configuration settings for the allocation process may not be set up correctly, leading to issues in processing allocations.
  Period Closing: If the period is closed, allocations may not be allowed for that period.
  Authorization Issues: The user may not have the necessary authorizations to perform the allocation.
  
  Solution:
  
  Check Hierarchy Structure: Verify that the hierarchy level specified in the allocation exists and is correctly set up in the system. You can do this by navigating to the relevant hierarchy in the SAP system.
  Review Master Data: Ensure that all necessary master data (cost centers, internal orders, profit centers) is complete and correctly configured. Check for any missing or incorrect entries.
  Configuration Review: Review the configuration settings related to the allocation process in the Controlling module. Ensure that all settings are correctly defined.
  Open Periods: Check if the period for which you are trying to make the allocation is open. If it is closed, you may need to reopen it or perform the allocation in an open period.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the allocation. This may involve checking user roles and permissions in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and allocation processes.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like KSU5 (for cost center allocations) or KSV5 (for internal order allocations) to review and manage allocations.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the root cause of the WW087 error and implement the necessary solutions to resolve it.