How To Fix FMKU017 - Period &1 is not valid

FMKU017 - Overview

• Message type: E = Error

• Message class: FMKU - FM budgeting, kernel utilities

• Message number: 017

• Message text: Period &1 is not valid

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.

FMKU017 - Details

• The SAP error message FMKU017, which states "Period &1 is not valid," typically occurs in the context of Funds Management (FM) when trying to process a transaction that involves a specific period that the system does not recognize as valid. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  
  Incorrect Period Configuration: The period you are trying to use may not be configured in the system. This could be due to the fiscal year variant settings or the specific periods being closed.
  
  
  Fiscal Year Variant Issues: The fiscal year variant assigned to the company code may not include the period you are trying to access. For example, if you are trying to post in a closed period, the system will throw this error.
  
  
  Posting Date Issues: The posting date of the transaction may fall outside the valid range of periods defined in the system.
  
  
  Authorization Issues: Sometimes,