How To Fix PG228 - Double key &

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 228

• Message text: Double key &

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 PG228 - Double key & ?

  The SAP error message PG228 "Double key &" typically occurs in the context of the SAP system when there is an attempt to create or process a record that has a duplicate key. This can happen in various modules, such as Material Management (MM), Sales and Distribution (SD), or others, depending on the context in which the error arises.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there is already an existing record in the database with the same key (e.g., material number, customer number, etc.) that you are trying to create or modify.
  Data Migration Issues: If data has been migrated from another system or if there have been bulk uploads, it is possible that duplicate records were introduced.
  Configuration Issues: Sometimes, the configuration settings in the system may allow for duplicate entries, leading to this error when the system tries to enforce uniqueness.
  
  Solution:
  
  Check Existing Records: Before creating a new record, check the database for existing entries with the same key. You can use transaction codes like SE16 or SE11 to view the relevant tables.
  Modify or Delete Duplicates: If you find duplicates, you may need to modify or delete the existing records to resolve the conflict.
  Data Validation: Implement data validation checks in your processes to prevent duplicates from being created in the first place.
  Consult Documentation: Review the relevant SAP documentation or help files for specific guidance related to the module you are working with.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal IT team for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes relevant to the module you are working in (e.g., MM01 for material creation, VA01 for sales order creation).
  SAP Notes: Check the SAP Support Portal for any notes related to the PG228 error, as there may be specific patches or updates that address this issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the PG228 error and implement a solution to resolve it.