How To Fix RRKEB027 - Enter the period in the format YYYY-__

SAP Error Message - Details

• Message type: E = Error

• Message class: RRKEB - Messages for Conversion Exits PERI6 / PERI7

• Message number: 027

• Message text: Enter the period in the format YYYY-__

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RRKEB027 - Enter the period in the format YYYY-__ ?

  The SAP error message RRKEB027, which states "Enter the period in the format YYYY-__," typically occurs when a user is trying to enter a period in a transaction or report that requires a specific date format. The expected format is "YYYY-MM," where "YYYY" represents the four-digit year and "MM" represents the two-digit month.
  Cause:
  
  Incorrect Format: The user may have entered the period in an incorrect format, such as "YYYY/MM" or "MM/YYYY."
  Missing Month: The month part of the date may be missing or not properly specified.
  Typographical Error: There could be a typographical error in the input.
  
  Solution:
  
  Check Input Format: Ensure that the period is entered in the correct format: YYYY-MM. For example, for March 2023, you should enter 2023-03.
  Correct Any Typos: Double-check for any typographical errors in the input.
  Use Valid Dates: Make sure that the year and month you are entering are valid. For example, months should be between 01 and 12.
  Consult Documentation: If you are unsure about the required format or the context in which you are entering the date, refer to the SAP documentation or help resources for the specific transaction or report.
  
  Related Information:
  
  SAP Version: The error message may vary slightly depending on the version of SAP you are using, but the format requirement generally remains consistent.
  Transaction Codes: This error can occur in various transaction codes where date input is required, such as in financial reporting or planning transactions.
  User Training: If this error is common among users, consider providing training or documentation on the correct input formats for SAP transactions.
  
  If the issue persists after following these steps, it may be helpful to consult with your SAP support team or refer to SAP Notes for any known issues related to this error message.