How To Fix CRM_ACE_ADM009 - Insert in table &1 : a line with the same key already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_ACE_ADM - CRM ACE Activation Tool Messages

• Message number: 009

• Message text: Insert in table &1 : a line with the same key already exists.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ACE_ADM009 - Insert in table &1 : a line with the same key already exists. ?

  The SAP error message CRM_ACE_ADM009 indicates that there is an attempt to insert a record into a database table where a record with the same key already exists. This typically occurs in the context of the SAP Customer Relationship Management (CRM) module when trying to create or update entries in a table that requires unique keys.
  Cause:
  
  Duplicate Key Violation: The most common cause of this error is that the system is trying to insert a new record with a primary key or unique constraint that already exists in the database.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as multiple processes trying to insert the same record simultaneously.
  Incorrect Logic in Custom Code: If there is custom code (e.g., user exits, BAdIs) that handles data insertion, it may not be correctly checking for existing records before attempting to insert a new one.
  
  Solution:
  
  Check for Existing Records: Before attempting to insert a new record, check if a record with the same key already exists in the table. You can do this by querying the database table directly.
  Modify the Insert Logic: If you are using custom code, ensure that it includes logic to handle existing records appropriately. For example, you might want to update the existing record instead of inserting a new one.
  Data Cleanup: If there are unintended duplicates in the database, you may need to clean up the data to remove duplicates or correct the existing records.
  Transaction Management: Ensure that your transactions are managed correctly to avoid race conditions where multiple processes are trying to insert the same record at the same time.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  Related Information:
  
  Table Name: The error message will specify the table name (&1) where the duplicate key violation is occurring. This can help you identify which table to investigate.
  Transaction Codes: Depending on the context of the error, you may be using specific transaction codes related to CRM activities (e.g., creating business partners, sales orders, etc.).
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant code to see the values being processed and identify why the duplicate key is being generated.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration and business processes.