How To Fix COM_PRCAT070 - Relationship type cannot be deleted; inherited from higher-level category

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PRCAT - Product Category

• Message number: 070

• Message text: Relationship type cannot be deleted; inherited from higher-level category

What causes this issue?

The assignment of the relationship type '&V1&' cannot be deleted because
it has been inherited from a higher-level category.

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 COM_PRCAT070 - Relationship type cannot be deleted; inherited from higher-level category ?

  The SAP error message COM_PRCAT070 indicates that you are trying to delete a relationship type that cannot be removed because it is inherited from a higher-level category in the classification system. This typically occurs in the context of SAP's classification and product hierarchy management, where categories and their relationships are structured in a parent-child hierarchy.
  Cause:
  
  Inheritance: The relationship type you are attempting to delete is inherited from a higher-level category. In SAP, categories can have relationships that are defined at a higher level, and these relationships are inherited by lower-level categories.
  Data Integrity: SAP enforces data integrity rules to ensure that the classification structure remains consistent. Deleting a relationship that is inherited could lead to inconsistencies in the data model.
  
  Solution:
  
  Check Higher-Level Categories: Review the higher-level category from which the relationship is inherited. You may need to modify or delete the relationship at the higher level before you can delete it at the lower level.
  Adjust Relationships: If you need to change the relationship, consider adjusting the relationships at the higher-level category instead of trying to delete it from the lower-level category.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on managing category relationships and inheritance rules.
  Use Transaction Codes: Use relevant transaction codes (like CL02 for changing classes or CL03 for displaying classes) to navigate through the classification system and make necessary adjustments.
  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:
  
  Classification System: Understand how the classification system works in SAP, including how categories and their relationships are structured.
  Data Model: Familiarize yourself with the data model of your SAP implementation, especially how categories and relationships are defined.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context on managing category relationships.
  
  By following these steps, you should be able to address the error message COM_PRCAT070 effectively.