How To Fix /CFG/DB135 - &1 &2 &3 &4:Multiple definitions exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/DB -

• Message number: 135

• Message text: &1 &2 &3 &4:Multiple definitions exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/DB135 - &1 &2 &3 &4:Multiple definitions exist ?

  The SAP error message /CFG/DB135 &1 &2 &3 &4: Multiple definitions exist typically indicates that there are multiple entries or definitions for a particular configuration or object in the system. This can occur in various contexts, such as when dealing with configuration settings, database entries, or other system objects.
  Cause:
  
  Duplicate Entries: The most common cause is that there are duplicate entries in the configuration tables or database that the system is trying to access.
  Incorrect Configuration: There may be an incorrect or incomplete configuration that leads to multiple definitions being recognized by the system.
  Transport Issues: If configurations were transported from one system to another, it’s possible that duplicates were introduced during the transport process.
  Custom Development: Custom developments or modifications may inadvertently create multiple definitions for the same object.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for duplicate entries. You can also use SQL queries to find duplicates.
  Remove or Merge Duplicates: Once identified, you can either delete the duplicate entries or merge them if they contain different data that needs to be preserved.
  Check Configuration: Review the configuration settings in the relevant areas (e.g., customizing settings) to ensure that there are no conflicting definitions.
  Transport Management: If the issue arose from a transport, check the transport logs and ensure that the transport did not introduce duplicates. You may need to adjust the transport request or re-transport the objects.
  Consult Documentation: Refer to SAP documentation or notes related to the specific configuration or object to understand the expected behavior and how to resolve conflicts.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and SPRO (for configuration) to navigate and troubleshoot effectively.
  System Logs: Review system logs (transaction SLG1) for additional context or related errors that may provide more insight into the issue.
  Testing: After making changes, ensure to test the configuration thoroughly to confirm that the issue is resolved and that no new issues have been introduced.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance.