How To Fix W+518 - Key date is not within validity period

SAP Error Message - Details

• Message type: E = Error

• Message class: W+ -

• Message number: 518

• Message text: Key date is not within validity period

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message W+518 - Key date is not within validity period ?

  The SAP error message W+518 ("Key date is not within validity period") typically occurs in the context of working with master data, such as when trying to create or change a record that has a validity period defined. This error indicates that the key date you are trying to use falls outside the defined validity period for the data you are working with.
  Cause:
  
  Invalid Key Date: The key date you are using (e.g., a date for a transaction, a record, or a master data entry) is not within the range of the validity period defined for that particular data.
  Data Configuration: The master data or configuration settings may have been set up with specific validity periods that do not include the date you are trying to use.
  Time Dependency: The data you are trying to access may be time-dependent, meaning it is only valid for certain periods.
  
  Solution:
  
  Check the Key Date: Verify the key date you are using. Ensure that it falls within the validity period of the data you are trying to access or modify.
  Review Validity Period: Look at the validity period defined for the master data or configuration. You can do this by navigating to the relevant transaction or data view in SAP.
  Adjust the Key Date: If the key date is incorrect, adjust it to a date that falls within the validity period.
  Update Validity Period: If necessary, you may need to extend or modify the validity period of the master data to include the key date you are trying to use. This typically requires appropriate authorization.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the data you are working with, as different modules may have different rules regarding validity periods.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using various transaction codes (e.g., MM01 for material master, VD01 for customer master) where this error can occur.
  Master Data Management: Understanding how master data is managed in SAP, including the concepts of validity periods and time-dependent data, can help prevent this error in the future.
  User Authorizations: Ensure that you have the necessary authorizations to view or modify the data in question, as some changes may require specific permissions.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error message.