How To Fix SABP_KEY_REDUNDANCY010 - The components of &2 are a subset of &1

SABP_KEY_REDUNDANCY010 - Overview

• Message type: E = Error

• Message class: SABP_KEY_REDUNDANCY - Superfluous Keys Messages

• Message number: 010

• Message text: The components of &2 are a subset of &1

What causes this issue?

The table keys &V1& and &V2& are both of the type SORTED. The non-unique
key &V1& is an initial part of the unique key &V2&. Check whether both
keys are required.
INCLUDE INCL_MIGRATION_SCENARIO
The key &V2& has more components than &V1& and is thus more selective.
In the case of all statements where the key &V1& is used, &V2& could
also be used (exception: READ/DELETE # WITH TABLE KEY#, where all key
components have to be assigned exactly).
Check whether only one of the keys is used or could be used and whether
the other key can be removed.

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 SABP_KEY_REDUNDANCY010 - The components of &2 are a subset of &1 ?

  The SAP error message SABP_KEY_REDUNDANCY010 indicates that there is a redundancy issue with the components of a particular object in the system. Specifically, it means that the components of the object identified by &2 are a subset of the components of another object identified by &1. This typically occurs in the context of Bill of Materials (BOM) or similar structures where components are defined.
  
  Cause:
  The error arises when:
  
  You are trying to create or modify a BOM or a similar structure, and the components you are trying to add or define are already included in another BOM or structure.
  The system detects that the components of the new BOM are not unique and are already part of an existing BOM, leading to redundancy.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing BOMs: Review the existing BOMs or structures in the system to see if the components you are trying to add