How To Fix KQ159 - Invalid format for valid-from period

SAP Error Message - Details

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 159

• Message text: Invalid format for valid-from period

What causes this issue?

You have used an invalid format for the valid-from period. You did not
specify a period.

System Response

The system requires a valid period.

How to fix this error?

Enter the from-period in the format PPP.YYYY or PPPYYYY. (PPP = period,
YYYY = year)
Example: 001.2016
Note: - Entries such as 1.2016 are also acceptable.
- The entry 0012016 is interpreted as 001.2016.
- Always enter all four digits for the year.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KQ159 - Invalid format for valid-from period ?

  The SAP error message KQ159, "Invalid format for valid-from period," typically occurs in the context of managing validity periods for master data, such as pricing conditions, material master records, or other time-dependent data in SAP. This error indicates that the date format provided for the "valid-from" period is not recognized or is incorrectly formatted.
  Cause:
  
  Incorrect Date Format: The date entered does not match the expected format (e.g., DD.MM.YYYY, MM/DD/YYYY, etc.).
  Invalid Date Values: The date provided may not be a valid calendar date (e.g., February 30).
  Configuration Issues: The system may have specific settings for date formats that are not aligned with the input.
  User Input Error: The user may have mistakenly entered the date in the wrong field or with typographical errors.
  
  Solution:
  
  Check Date Format: Ensure that the date is entered in the correct format as per the system's configuration. You can check the expected format in the user settings or documentation.
  Validate Date Values: Make sure that the date is a valid date. For example, check that the month is between 1 and 12 and that the day is appropriate for the month.
  Review User Input: Double-check the input for any typographical errors or incorrect field entries.
  System Settings: If the issue persists, check the system settings for date formats. This can usually be found in the user profile settings or in the configuration settings of the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on entering dates in the relevant transaction or module.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Manuals: Review user manuals or training materials for the specific module you are working with to understand the correct procedures for entering dates.
  Support: If the problem continues, 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 KQ159 error and successfully enter the valid-from period in the required format.