How To Fix SABP_KEY_REDUNDANCY013 - Remove at least one of the keys &1, &2, or &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SABP_KEY_REDUNDANCY - Superfluous Keys Messages

• Message number: 013

• Message text: Remove at least one of the keys &1, &2, or &3

What causes this issue?

Key &V2& is already unique and its components are a subset of the
components of key &V1&. &V1& is a key of the type SORTED.

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?

Check whether the removal of components from key &V1& is compatible with
the logic of the programs using the key. This would improve the
performance of the key.

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_REDUNDANCY013 - Remove at least one of the keys &1, &2, or &3 ?

  The SAP error message SABP_KEY_REDUNDANCY013 indicates that there is a redundancy in the key fields of a particular data structure or table. This typically occurs when you are trying to create or modify a data record that has multiple keys defined, and those keys are not unique or are conflicting with each other.
  Cause:
  The error arises when:
  
  You have defined multiple key fields in a table or structure, and the combination of these keys is not unique.
  You are trying to create or update a record that would result in duplicate key entries.
  The system detects that the keys specified (e.g., &1, &2, &3) are redundant and cannot coexist.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Keys: Check the keys mentioned in the error message (&1, &2, &3) to understand which fields are causing the redundancy.
  
  
  Review Data Model: Look at the data model or the table structure to see how the keys are defined. Ensure that the combination of keys is intended and that they should be unique.
  
  
  Remove Redundant Keys: If certain keys are not necessary for the uniqueness of the record, consider removing one or more of the redundant keys. This can be done in the data definition or configuration settings.
  
  
  Adjust Data Entry: If you are entering data manually, ensure that the values you are entering for the keys do not create a conflict. Modify the values to ensure uniqueness.
  
  
  Consult Documentation: If you are unsure about the key definitions, consult the SAP documentation or your system administrator for guidance on how to properly configure the keys.
  
  
  Test Changes: After making adjustments, test the changes by attempting to create or modify the record again to ensure that the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may need to use transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), or SE80 (Object Navigator) to review and modify the table definitions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal IT team for further assistance.
  
  By following these steps, you should be able to resolve the SABP_KEY_REDUNDANCY013 error and ensure that your data entries are valid and unique.