How To Fix C5021 - Enter a valid key date

SAP Error Message - Details

• Message type: E = Error

• Message class: C5 - Master Recipe

• Message number: 021

• Message text: Enter a valid key date

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C5021 - Enter a valid key date ?

  The SAP error message C5021 "Enter a valid key date" typically occurs in the context of certain transactions or processes where a key date is required, such as in the creation or modification of master data, planning, or reporting. This error indicates that the date entered is either invalid or not acceptable within the context of the operation being performed.
  Causes:
  
  Invalid Date Format: The date entered may not be in the correct format expected by the system.
  Out of Range Date: The date may fall outside the permissible range defined in the system settings (e.g., fiscal year settings).
  Missing Date: The key date field may be left blank or not filled in correctly.
  System Configuration: There may be configuration settings that restrict the use of certain dates based on business rules or processes.
  
  Solutions:
  
  Check Date Format: Ensure that the date is entered in the correct format (e.g., DD.MM.YYYY).
  Verify Date Validity: Make sure the date is within the acceptable range. For example, it should not be a future date if the system is configured to only allow past dates.
  Fill in the Key Date: If the field is blank, enter a valid key date that is relevant to the transaction you are processing.
  Consult Configuration Settings: If you have access, check the configuration settings related to date handling in the relevant module (e.g., controlling, financials) to ensure that the date you are trying to use is allowed.
  User Authorization: Ensure that you have the necessary authorizations to perform the action associated with the key date.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the relevant SAP documentation for the specific module you are working in to understand the requirements for key dates.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the C5021 error and successfully enter a valid key date in your SAP system.