How To Fix RE018 - Enter a document number

SAP Error Message - Details

• Message type: E = Error

• Message class: RE - Earmarked funds

• Message number: 018

• Message text: Enter a document number

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 RE018 - Enter a document number ?

  The SAP error message RE018, which states "Enter a document number," typically occurs in the context of Real Estate Management (RE) when a user attempts to perform an action that requires a document number, but none has been provided. This error can arise in various scenarios, such as when trying to post a document, create a contract, or execute a transaction that necessitates a reference to a specific document.
  Cause:
  
  Missing Document Number: The most common cause is that the user has not entered a document number in the required field.
  Incorrect Transaction: The transaction being executed may not be appropriate for the current context, leading to the system expecting a document number that is not relevant.
  User Input Error: The user may have overlooked the document number field or entered it incorrectly.
  
  Solution:
  
  Enter a Document Number: Ensure that you enter a valid document number in the required field. This could be a contract number, invoice number, or any other relevant document identifier.
  Check Transaction Context: Verify that you are in the correct transaction and that it requires a document number. If you are unsure, consult the transaction documentation or help resources.
  Review Input Fields: Double-check all input fields to ensure that all required information is filled out correctly, including the document number.
  Consult with Colleagues or Support: If you are still encountering issues, it may be helpful to consult with colleagues or reach out to your SAP support team for assistance.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Real Estate Management for detailed information on the specific transaction you are working with.
  Transaction Codes: Familiarize yourself with the relevant transaction codes in SAP RE that may require document numbers.
  User Training: If this error is common among users, consider providing additional training or resources to help users understand the importance of entering document numbers correctly.
  
  By following these steps, you should be able to resolve the RE018 error and proceed with your SAP transactions effectively.