How To Fix MA814 - Invalid week

MA814 - Overview

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 814

• Message text: Invalid week

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 MA814 - Invalid week ?

  The SAP error message MA814 "Invalid week" typically occurs in the context of planning and scheduling within the SAP system, particularly when dealing with weekly planning or reporting. This error indicates that the week specified in a transaction or report does not exist or is not valid according to the system's calendar settings.
  Causes of MA814 Invalid Week
  
  Incorrect Week Number: The week number provided may be outside the valid range for the specified year (e.g., week 53 in a year that only has 52 weeks).
  Calendar Settings: The fiscal calendar or planning calendar may not be set up correctly, leading to discrepancies in week definitions.
  Date Format Issues: The date format used may not align with the expected format in the SAP system, causing confusion in week calculations.
  Data Entry Errors: Manual entry errors when inputting week numbers or dates can lead to this error.
  System Configuration: The configuration of the planning area or the