How To Fix EWA201 - Enter a factory calendar ID for the correction indicator

EWA201 - Overview

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 201

• Message text: Enter a factory calendar ID for the correction indicator

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 EWA201 - Enter a factory calendar ID for the correction indicator ?

  The SAP error message EWA201, which states "Enter a factory calendar ID for the correction indicator," typically occurs when a factory calendar ID is required but not provided in the context of a correction indicator. This error is often encountered in modules related to production planning, materials management, or other areas where scheduling and calendar management are crucial.
  
  Cause:
  
  Missing Factory Calendar ID: The most common cause of this error is that the system expects a factory calendar ID to be specified for a particular operation or transaction, but it has not been entered.
  Incorrect Configuration: The factory calendar may not be properly configured in the system, or the relevant settings may not be correctly assigned to the plant or production area.
  Data Entry Error: Users may have overlooked entering the factory calendar ID during data entry or configuration.
  
  
  Solution:
  
  
  Enter Factory Calendar ID:
  
  Navigate to the transaction or screen where the error occurred.
  Look for the field