How To Fix 5W151 - Cyclical copying not allowed. Choose another object.

SAP Error Message - Details

• Message type: E = Error

• Message class: 5W - Messages for PD (Particularly Workflow)

• Message number: 151

• Message text: Cyclical copying not allowed. Choose another object.

What causes this issue?

The reason for this error could be an unmaintained RFC destination,
which is causing the system to try to copy objects to themselves. This
is not allowed.

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 5W151 - Cyclical copying not allowed. Choose another object. ?

  The SAP error message 5W151: "Cyclical copying not allowed. Choose another object." typically occurs in the context of SAP's configuration or data management processes, particularly when dealing with object dependencies or relationships. This error indicates that there is an attempt to create a cyclical reference between objects, which is not permitted in SAP.
  Cause:
  The error arises when you try to copy or reference an object (like a material, BOM, or routing) that would create a circular dependency. For example, if Object A references Object B, and Object B also references Object A, this creates a cycle that SAP cannot resolve.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Objects Involved: Determine which objects are being copied or referenced. Check the relationships between these objects to identify any cyclical dependencies.
  
  
  Review Object Relationships: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to analyze the relationships between the objects. Look for any direct or indirect references that may create a cycle.
  
  
  Modify the Copying Process: If you are copying an object, consider changing the target object or the source object to avoid the cyclical reference. You may need to create a new object or modify existing ones to break the cycle.
  
  
  Check Configuration Settings: If the error occurs during configuration, review the settings in the relevant configuration area (like BOM, routing, etc.) to ensure that there are no unintended references.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing object dependencies in your particular module (e.g., MM, PP, SD).
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you analyze and manage object dependencies, such as SE11, SE80, CS03 (Display BOM), or CA03 (Display Routing).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  Best Practices: Implement best practices for object management in SAP to avoid cyclical dependencies in the future, such as thorough documentation of object relationships and regular audits of configurations.
  
  By following these steps, you should be able to identify and resolve the cause of the 5W151 error in SAP.