How To Fix CMS_LR_DE004 - Land register business key already exists; specify another business key

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_LR_DE - Message class for Grundbuch

• Message number: 004

• Message text: Land register business key already exists; specify another business key

What causes this issue?

Business key that you have specified is already specified for another
record in the land register. Business key of land record is a
concatenation of four fields, the district, sub district, volume number
and page number. This combination must be unique for each land record.

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?

Specify a business key for which combination of the four fields is
different from the one that you have already specified

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 CMS_LR_DE004 - Land register business key already exists; specify another business key ?

  The SAP error message CMS_LR_DE004 indicates that there is an attempt to create a land register entry with a business key that already exists in the system. This typically occurs in the context of managing land register data within the SAP system, particularly in modules related to real estate management or land administration.
  Cause:
  The error is triggered when:
  
  You are trying to create a new land register entry (or a similar entity) using a business key that is already associated with an existing entry in the database.
  The business key is meant to be unique, and the system enforces this uniqueness to prevent data duplication.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries: 
  
  Verify if the business key you are trying to use is already in use. You can do this by querying the relevant database table or using transaction codes that allow you to view existing land register entries.
  
  
  
  Use a Different Business Key: 
  
  If the business key is indeed already in use, you will need to specify a different, unique business key for the new entry you are trying to create.
  
  
  
  Review Business Key Generation Logic: 
  
  If your system has a specific logic or process for generating business keys, ensure that it is functioning correctly to avoid future conflicts.
  
  
  
  Consult Documentation: 
  
  Refer to the SAP documentation or help files related to land register management for any specific guidelines on business key creation and management.
  
  
  
  Contact Support: 
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that pertain to land register management, such as those for creating, modifying, or viewing land register entries.
  Data Model: Understanding the data model related to land registers in your SAP system can help you identify where the conflict is occurring.
  Custom Development: If your organization has custom developments or enhancements related to land register management, review those to ensure they are not causing the issue.
  
  By following these steps, you should be able to resolve the CMS_LR_DE004 error and successfully create the necessary land register entry.