How To Fix ICC_FI_CN019 - Documents already contained in book &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ICC_FI_CN - Für die Meldungen extern vornum. Belege

• Message number: 019

• Message text: Documents already contained in book &1

What causes this issue?

Documents &v2& to &v3& are already covered by book &v1&, overlapping
with some of the documents that you have entered. You can only assign a
document to one book.

How to fix this error?

Change your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ICC_FI_CN019 - Documents already contained in book &1 ?

  The SAP error message ICC_FI_CN019, which states "Documents already contained in book &1," typically occurs in the context of financial accounting and document management within SAP. This error indicates that the system has detected that the documents you are trying to process or post are already included in the specified book (in this case, book &1).
  Cause:
  
  Duplicate Posting: The most common cause of this error is an attempt to post a document that has already been posted to the specified book. This can happen if the same transaction is processed multiple times.
  Incorrect Document Number: If the document number being used is incorrect or has been reused, it may lead to this error.
  System Configuration: There may be specific configurations or settings in the SAP system that prevent the posting of documents that are already recorded.
  
  Solution:
  
  Check Document Status: Verify the status of the document you are trying to post. Use transaction codes like FB03 (Display Document) to check if the document is already posted in the specified book.
  Avoid Duplicate Entries: Ensure that you are not attempting to post the same document multiple times. Review your entries and confirm that they are unique.
  Use Correct Document Number: Make sure that you are using the correct document number and that it has not been previously posted.
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP documentation for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FB02 (Change Document), and FB01 (Post Document) to manage and review financial documents.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  User Authorization: Ensure that you have the necessary authorizations to post documents in the specified book, as lack of permissions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.