How To Fix MC860 - Inherited table & cannot be deleted.

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 860

• Message text: Inherited table & cannot be deleted.

What causes this issue?

The table was transferred from the generalization and therefore can only
be deleted if it is also deleted from the view to the generalization.

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

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC860 - Inherited table & cannot be deleted. ?

  The SAP error message MC860, which states "Inherited table & cannot be deleted," typically occurs in the context of SAP's Material Management (MM) or Logistics modules when attempting to delete a table or a data structure that is still being referenced or inherited by other objects in the system.
  Cause:
  
  Data Inheritance: The table you are trying to delete is likely being used as a base or parent table for other tables or structures. In SAP, certain tables are designed to inherit properties or data from other tables, and deleting a parent table can lead to inconsistencies in the data model.
  Dependencies: There may be existing dependencies or relationships with other database objects, such as views, indexes, or foreign key constraints that prevent the deletion of the table.
  Active Data: The table may contain active data that is still in use by other processes or transactions.
  
  Solution:
  
  Check Dependencies: Before attempting to delete the table, check for any dependencies. You can use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to analyze the table and see what other objects are referencing it.
  Remove Inheritance: If possible, modify the dependent tables or structures to remove the inheritance relationship before attempting to delete the parent table.
  Data Cleanup: Ensure that there is no active data in the table that is being referenced. You may need to delete or archive data from the table before deletion.
  Consult Documentation: Review SAP documentation or consult with your SAP Basis or ABAP team to understand the implications of deleting the table and to ensure that it is safe to do so.
  Use Transaction SE14: If you are sure that the table can be deleted, you can use transaction SE14 to manage database objects and check for inconsistencies or dependencies.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP Notes often provide solutions for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Backup: Always ensure that you have a backup of your data and system before making structural changes to the database.
  
  If you are unsure about the implications of deleting a table, it is advisable to consult with an experienced SAP consultant or your internal IT team to avoid potential data integrity issues.