How To Fix 6R021 - Cannot create initially, data already exists.

SAP Error Message - Details

• Message type: E = Error

• Message class: 6R - Messages for Retail MRP

• Message number: 021

• Message text: Cannot create initially, data already exists.

What causes this issue?

The rounding profile you want to create already exists.

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

Enter another key for the new rounding profile.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 6R021 - Cannot create initially, data already exists. ?

  The SAP error message 6R021 ("Cannot create initially, data already exists") typically occurs when you are trying to create a new entry in a table or a master data record, but the system detects that an entry with the same key or identifier already exists. This can happen in various contexts, such as when creating a new customer, vendor, or material record.
  Causes:
  
  Duplicate Key: The most common cause is that the key (like a customer number, vendor number, or material number) you are trying to create already exists in the database.
  Data Migration Issues: If you are migrating data from another system or performing a mass upload, there may be existing records that conflict with the new entries.
  Incorrect Input: The input data might be incorrect or not formatted properly, leading the system to misinterpret it as an existing record.
  Configuration Issues: There may be configuration settings in the system that enforce unique constraints on certain fields.
  
  Solutions:
  
  Check for Existing Records: Before creating a new record, check the database to see if a record with the same key already exists. You can do this by using transaction codes like SE16 or SE11 to view the relevant table.
  Use a Different Key: If you find that the key you are trying to use is already taken, consider using a different key or number that does not conflict with existing records.
  Data Cleanup: If you are migrating data, ensure that the data being imported does not contain duplicates. Clean up the source data before performing the import.
  Review Input Data: Double-check the data you are entering to ensure it is correct and does not inadvertently match an existing record.
  Consult Documentation: Review SAP documentation or consult with your SAP administrator to understand any specific constraints or configurations that might be causing the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser) or SE11 (Data Dictionary) to investigate existing records.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to create records in the relevant module.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.