How To Fix M1020 - Enter a funds reservation number for the document item too

SAP Error Message - Details

• Message type: E = Error

• Message class: M1 - Internal RW Documents

• Message number: 020

• Message text: Enter a funds reservation number for the document item too

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 M1020 - Enter a funds reservation number for the document item too ?

  The SAP error message M1020, which states "Enter a funds reservation number for the document item too," typically occurs in the context of financial transactions, particularly when dealing with budgetary control and funds management in SAP. This error indicates that a funds reservation number is required for the document item you are trying to process, but it has not been provided.
  Cause:
  
  Missing Funds Reservation: The document item you are trying to post does not have an associated funds reservation number. This is often required in environments where budget control is enforced.
  Configuration Issues: The system may be configured to require funds reservations for certain types of transactions, and the necessary settings may not be correctly applied.
  Document Type Restrictions: Certain document types may require funds reservations, and if the document type you are using does not have a funds reservation linked, this error will occur.
  
  Solution:
  
  Enter a Funds Reservation Number: When you encounter this error, check if you can enter a valid funds reservation number for the document item. This can usually be done in the relevant field of the transaction screen.
  Create a Funds Reservation: If you do not have a funds reservation number, you may need to create one. This can typically be done through the funds management module in SAP.
  Check Configuration: If you believe that the funds reservation should not be required for the transaction you are processing, consult with your SAP administrator or finance team to review the configuration settings related to funds management and budget control.
  Review Document Type Settings: Ensure that the document type you are using is set up correctly in the system and that it aligns with your organization's policies regarding funds reservations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FMAVCR01 (to create a funds reservation) or FMAVCR02 (to display a funds reservation).
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP Notes can provide additional context or solutions.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to create or modify funds reservations in the system.
  Training and Documentation: If you are new to SAP or the funds management module, consider reviewing training materials or documentation to better understand how funds reservations work within your organization.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.