How To Fix UCFA004 - Supply chain is recursive; see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFA - Messages for Elim. of IU Profit/Loss in Transferred Assets

• Message number: 004

• Message text: Supply chain is recursive; see long text

What causes this issue?

The asset transfer from &V1& to &V2& belongs to a recursive supply
chain.

System Response

The elimination of interunit profit/loss in transferred assets cannot
process supply chains that are recursive.

How to fix this error?

Delete or correct the asset transfer that causes the recursion.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCFA004 - Supply chain is recursive; see long text ?

  The SAP error message UCFA004, which states "Supply chain is recursive; see long text," typically occurs in the context of supply chain management and planning within SAP systems. This error indicates that there is a recursive relationship in the supply chain structure, which can lead to infinite loops or circular dependencies in the planning process.
  Cause:
  The error is usually caused by one of the following issues:
  
  Circular Dependencies: There are circular references in the supply chain structure, such as a material that is dependent on itself either directly or indirectly through other materials.
  Incorrect Master Data: Issues in the master data configuration, such as incorrect BOM (Bill of Materials) or routing definitions, can lead to recursive relationships.
  Planning Parameters: Incorrect settings in the planning parameters or configuration can also lead to this error.
  
  Solution:
  To resolve the UCFA004 error, you can take the following steps:
  
  
  Check Master Data:
  
  Review the BOMs and routings for the materials involved. Ensure that there are no circular references.
  Check the material master data for any incorrect settings that might lead to recursion.
  
  
  
  Analyze Dependencies:
  
  Use transaction codes like CS03 (Display BOM) or CA03 (Display Routing) to analyze the dependencies between materials.
  Look for any materials that might be referencing themselves or creating a loop through other materials.
  
  
  
  Adjust Planning Parameters:
  
  Review the planning parameters in the configuration settings. Ensure that they are set correctly to avoid recursive planning.
  
  
  
  Use Debugging Tools:
  
  If the issue persists, consider using debugging tools or transaction codes like ST22 (Dump Analysis) to get more insights into the error.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help files for more detailed information on the specific context of the error.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide more specific guidance based on your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD04 (Stock/Requirements List), MD02 (MRP Run), and CS01 (Create BOM) to help in analyzing and correcting the issue.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that can help resolve the issue.
  Training and Documentation: Consider training sessions or documentation on supply chain management in SAP to better understand how to manage dependencies and avoid such errors in the future.
  
  By following these steps, you should be able to identify and resolve the cause of the UCFA004 error in your SAP system.