How To Fix 67_RFC008 - Duplicate entry in table &1 lines &2 and &3

SAP Error Message - Details

• Message type: E = Error

• Message class: 67_RFC - Message Class for RFC Modules

• Message number: 008

• Message text: Duplicate entry in table &1 lines &2 and &3

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 67_RFC008 - Duplicate entry in table &1 lines &2 and &3 ?

  The SAP error message 67_RFC008 Duplicate entry in table &1 lines &2 and &3 typically indicates that there is a duplicate entry in a specific table that is being accessed via Remote Function Call (RFC). This error can occur in various contexts, such as during data transfer, when calling remote functions, or when processing data in batch jobs.
  Cause:
  
  Duplicate Data: The most common cause of this error is that the data being processed contains duplicate entries that violate the uniqueness constraints of the specified table.
  Data Consistency Issues: There may be inconsistencies in the data being sent or received, leading to duplicates.
  Configuration Issues: Incorrect configuration in the RFC destination or in the function module being called can lead to this error.
  Concurrency Issues: If multiple processes are trying to insert or update the same data simultaneously, it can lead to duplicates.
  
  Solution:
  
  Identify the Table: Check the error message for the specific table name indicated by &1. This will help you understand where the duplicates are occurring.
  Check Data: Review the data being processed to identify any duplicates. You can use SQL queries or transaction codes like SE16 or SE11 to inspect the table.
  Remove Duplicates: If duplicates are found, you may need to clean up the data by removing or consolidating duplicate entries.
  Adjust Data Processing Logic: If the duplicates are a result of the logic in your program or function module, consider adjusting the logic to prevent duplicates from being created.
  Review RFC Configuration: Ensure that the RFC destination and the function module are correctly configured to avoid issues during data transfer.
  Implement Locking Mechanisms: If concurrency is an issue, consider implementing locking mechanisms to prevent multiple processes from modifying the same data simultaneously.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE16 (Data Browser) or SE11 (Data Dictionary) to analyze the table structure and data.
  Debugging: If you have access to the ABAP code, you can debug the function module or program that is causing the error to understand the flow of data and identify where duplicates are being introduced.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review the documentation for the specific function module or RFC call to understand its requirements and constraints regarding data uniqueness.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.