How To Fix KF666 - Specify a currency type

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 666

• Message text: Specify a currency type

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 KF666 - Specify a currency type ?

  The SAP error message KF666, which states "Specify a currency type," typically occurs in the context of financial transactions or reporting where a currency type is required but not provided. This error can arise in various SAP modules, particularly in Financial Accounting (FI) or Controlling (CO).
  Cause:
  
  Missing Currency Type: The most common cause of this error is that the currency type has not been specified in the transaction or report you are trying to execute.
  Configuration Issues: There may be issues with the configuration of currency types in the system, such as missing settings in the relevant customizing transactions.
  Data Entry Errors: Users may forget to enter the currency type when inputting data, especially in custom transactions or reports.
  Inconsistent Data: If the data being processed does not have a defined currency type, it can lead to this error.
  
  Solution:
  
  Specify Currency Type: Ensure that you specify a currency type in the relevant fields when entering data. This could be in the form of a dropdown selection or a specific field where the currency type needs to be entered.
  Check Configuration: Review the configuration settings for currency types in the SAP system. This can be done through the following paths:
  
  For FI: SPRO ? Financial Accounting ? Financial Accounting Global Settings ? Currencies ? Define Currency Types.
  For CO: SPRO ? Controlling ? General Controlling ? Currencies ? Define Currency Types.
  
  
  Review Transaction Data: If you are processing a transaction, check the data being entered to ensure that all required fields, including currency type, are filled out correctly.
  Consult Documentation: If you are using a custom transaction or report, refer to the documentation or consult with the developer to ensure that the currency type is being handled correctly.
  User Training: Provide training to users on the importance of specifying currency types in transactions to prevent this error from occurring in the future.
  
  Related Information:
  
  Currency Types in SAP: Currency types are used in SAP to differentiate between various types of currency values, such as local currency, document currency, and group currency.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as:
  
  FB50: Enter G/L Account Document
  F-02: Enter G/L Account Posting
  KSB1: Cost Centers: Actual Line Items
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for "KF666" in the SAP Support Portal for more specific guidance.
  
  By following these steps, you should be able to resolve the KF666 error and ensure that currency types are correctly specified in your SAP transactions.