How To Fix M2103 - Enter period in the format YYYY.__

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 103

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

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message M2103 - Enter period in the format YYYY.__ ?

  The SAP error message M2103, which states "Enter 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 a four-digit year followed by a two-digit month (e.g., 2023.01 for January 2023).
  Cause:
  
  Incorrect Format: The user may have entered the period in an incorrect format, such as using a different separator (e.g., a dash or slash) or omitting the month.
  Empty Input: The input field for the period may be left blank.
  Invalid Characters: The input may contain invalid characters or spaces.
  
  Solution:
  
  Correct Format: Ensure that you enter the period in the correct format: YYYY.MM (e.g., 2023.01 for January 2023).
  Check for Spaces: Make sure there are no leading or trailing spaces in the input field.
  Use Valid Characters: Only use numbers and the period as a separator.
  Field Validation: If the field is mandatory, ensure that it is not left empty.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transactions related to materials management, inventory, or financial postings where a period is required.
  SAP Documentation: Refer to SAP Help documentation for specific transactions to understand the expected input formats.
  User Training: Ensure that users are trained on the correct input formats for date and period fields in SAP.
  
  If the issue persists after checking the above points, it may be helpful to consult with your SAP support team or refer to the system logs for more detailed error information.