How To Fix 0K307 - Extract & already exists and will be completely overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: 0K - Messages for "General List Modules"

• Message number: 307

• Message text: Extract & already exists and will be completely overwritten

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 0K307 - Extract & already exists and will be completely overwritten ?

  The SAP error message 0K307 indicates that an extraction process is attempting to create a data object (like an InfoObject or an InfoProvider) that already exists in the system. The message warns that the existing object will be completely overwritten by the new extraction process.
  Cause:
  
  Duplicate Extraction: The error typically occurs when an extraction process is run for a data object that has already been created in the system.
  Incorrect Configuration: There may be a misconfiguration in the data extraction settings, leading to attempts to create an object that already exists.
  Manual Interventions: If someone manually created or modified the object in the system, it could lead to conflicts with automated extraction processes.
  
  Solution:
  
  Check Existing Objects: Before running the extraction, check if the object already exists in the system. You can do this by navigating to the relevant InfoProvider or InfoObject in the SAP BW system.
  Delete or Rename Existing Object: If the existing object is no longer needed, you can delete it. If you want to keep it, consider renaming it or archiving it before running the extraction again.
  Adjust Extraction Settings: Review the settings of the extraction process to ensure that it is not configured to create an object that already exists. This may involve checking the data source settings or the transformation rules.
  Consult Documentation: Refer to SAP documentation or notes related to the specific extraction process you are using. There may be specific guidelines or best practices to follow.
  Testing: If possible, test the extraction in a development or test environment before executing it in production to avoid overwriting important data.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to manage InfoProviders and InfoObjects.
  Logs and Traces: Review logs and traces for more detailed information about the extraction process and the specific object causing the error.
  Backup: Always ensure that you have a backup of important data before performing operations that may lead to data loss.
  
  By following these steps, you should be able to resolve the error and successfully manage your data extraction processes in SAP.