How To Fix 40578 - Reference date & not allowed (please check entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: 40 - Messages for Process Orders

• Message number: 578

• Message text: Reference date & not allowed (please check entry)

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 40578 - Reference date & not allowed (please check entry) ?

  The SAP error message 40578, which states "Reference date & not allowed (please check entry)," typically occurs in the context of financial transactions, particularly when dealing with document postings, such as invoices or journal entries. This error indicates that the reference date you are trying to use is not valid for the operation you are attempting to perform.
  Causes:
  
  Invalid Reference Date: The reference date you entered may fall outside the allowed posting periods or fiscal year settings in the system.
  Closed Periods: The reference date might be in a period that has been closed for posting, meaning no further entries can be made for that period.
  Configuration Issues: There may be configuration settings in the financial module that restrict the use of certain dates for specific transactions.
  Document Type Restrictions: Certain document types may have specific rules regarding the reference dates that can be used.
  
  Solutions:
  
  Check Posting Periods: Verify the posting periods in the system to ensure that the reference date falls within an open period. You can do this by navigating to the transaction code OB52 (for controlling posting periods).
  Adjust the Reference Date: If the reference date is indeed invalid, change it to a valid date that falls within an open posting period.
  Review Document Type Settings: Check the configuration for the document type you are using to see if there are any restrictions on the reference date.
  Consult with Finance Team: If you are unsure about the correct posting periods or configurations, consult with your finance or SAP configuration team for guidance.
  Transaction Type: Ensure that the transaction type you are using allows for the reference date you are trying to enter.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OB52 for posting periods, FB01 for document posting, and FBL1N for vendor line items.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to post documents in the specified periods.
  
  If the issue persists after checking these aspects, it may be beneficial to reach out to your SAP support team for further assistance.