How To Fix PIC01080 - Restrict. interchngblty. of &1 to &2 would generate circular relationship

SAP Error Message - Details

• Message type: E = Error

• Message class: PIC01 - Parts Interchangeability Message Class

• Message number: 080

• Message text: Restrict. interchngblty. of &1 to &2 would generate circular relationship

What causes this issue?

You cannot create the restricted interchangeability entered because it
would cause a circular relationship.

System Response

For analysis purposes, view the graphical path from material &V1& to
material &V2& that the system has generated and that has been
determined as the cause of a circular relationship:
<DS:REPO.DISPLNET>Execute Function</>

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?

Correct the entry.

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 PIC01080 - Restrict. interchngblty. of &1 to &2 would generate circular relationship ?

  The SAP error message PIC01080 indicates that there is an issue with the configuration of interchangeable materials in the system. Specifically, it suggests that the restriction of interchangeability between two materials (denoted as &1 and &2) would create a circular relationship, which is not allowed in the system.
  Cause:
  The error typically arises when you attempt to set up interchangeability between materials in a way that creates a loop. For example, if Material A is set to be interchangeable with Material B, and Material B is also set to be interchangeable with Material A, it can lead to a circular reference. This can happen due to:
  
  Incorrect Configuration: The interchangeability settings for the materials are not correctly defined.
  Data Entry Errors: Mistakes in entering the interchangeability relationships in the system.
  Existing Relationships: There may already be existing relationships that conflict with the new settings you are trying to apply.
  
  Solution:
  To resolve the PIC01080 error, you can follow these steps:
  
  
  Review Interchangeability Settings: Check the interchangeability settings for both materials involved. Ensure that you are not creating a circular reference.
  
  
  Modify Relationships: If you find that the current settings create a circular relationship, modify or remove the existing interchangeability settings for one or both materials.
  
  
  Check Existing Data: Look for any existing relationships that may conflict with the new settings. You may need to adjust or delete these relationships.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly set up interchangeable materials without creating circular references.
  
  
  Testing: After making changes, test the configuration to ensure that the error does not reoccur.
  
  
  Related Information:
  
  Interchangeability in SAP: Interchangeability allows for the substitution of one material for another in processes such as production or sales. Proper configuration is essential to avoid issues.
  Material Master Data: Ensure that the material master data for both materials is correctly maintained, including their classification and characteristics.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on managing interchangeable materials.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.