How To Fix FMCY404 - The parallel processing mode can only be used with complete hierarchy

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCY - Copy budget data

• Message number: 404

• Message text: The parallel processing mode can only be used with complete hierarchy

What causes this issue?

You have set the option 'Use parallel processing' and you do not have
selected the complete hierarchy option under the button option 'Budget
Structure Hierarchy Selection'

System Response

The parallel processing mode only works when the complete hierarchy
option is selected.

How to fix this error?

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

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 FMCY404 - The parallel processing mode can only be used with complete hierarchy ?

  The SAP error message FMCY404, which states "The parallel processing mode can only be used with complete hierarchy," typically occurs in the context of financial or controlling applications where parallel processing is attempted on a hierarchy that is not fully defined or complete. This error is often encountered when working with reports, planning functions, or data processing tasks that involve hierarchical structures, such as cost centers, profit centers, or other organizational units.
  Cause:
  
  Incomplete Hierarchy: The hierarchy being used in the process is not fully defined. This means that some nodes in the hierarchy may be missing or not properly linked.
  Partial Data: The data being processed may not cover all the necessary nodes in the hierarchy, leading to an incomplete structure.
  Configuration Issues: There may be configuration issues in the SAP system that prevent the hierarchy from being recognized as complete.
  
  Solution:
  
  Check Hierarchy Definition: Ensure that the hierarchy you are using is complete. This involves checking that all nodes are defined and properly linked. You can do this by navigating to the relevant hierarchy in the SAP system and verifying its structure.
  Review Data: Make sure that the data you are trying to process includes all necessary elements of the hierarchy. If certain nodes are missing data, you may need to populate those nodes before proceeding.
  Adjust Processing Mode: If the hierarchy cannot be made complete, consider switching from parallel processing mode to a single processing mode, if applicable. This may allow you to bypass the error, although it may affect performance.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or function you are using. There may be specific guidelines or prerequisites for using parallel processing with hierarchies.
  System Configuration: If you suspect a configuration issue, consult with your SAP Basis or technical team to ensure that the system is set up correctly for handling hierarchies.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to hierarchy management, such as OKEQ (for cost center hierarchy) or other relevant transactions based on your specific use case.
  Performance Considerations: Understand the implications of using parallel processing versus single processing, especially in terms of performance and resource utilization.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.