How To Fix W#147 - Please enter a valid reason for the schedule deviation

SAP Error Message - Details

• Message type: E = Error

• Message class: W# -

• Message number: 147

• Message text: Please enter a valid reason for the schedule deviation

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 W#147 - Please enter a valid reason for the schedule deviation ?

  The SAP error message W#147, "Please enter a valid reason for the schedule deviation," typically occurs in the context of production planning or scheduling within the SAP system. This error indicates that a user is attempting to record a schedule deviation (for example, a delay or change in the production schedule) without providing a valid reason for that deviation.
  Cause:
  
  Missing Reason Code: The user has not entered a reason code for the schedule deviation.
  Invalid Reason Code: The reason code entered may not be valid or recognized by the system.
  Configuration Issues: The system may not be properly configured to allow for schedule deviations, or the reason codes may not be set up correctly in the system.
  
  Solution:
  
  Enter a Valid Reason: When prompted with the error, ensure that you enter a valid reason for the schedule deviation. This could be a predefined reason code that is recognized by the system.
  Check Configuration: If you are unsure about the valid reason codes, consult with your SAP administrator or the person responsible for system configuration. They can provide you with a list of valid reason codes or help you configure the system to accept the necessary codes.
  Review Documentation: Check any internal documentation or guidelines that outline the process for entering schedule deviations, including the required fields and valid entries.
  User Training: Ensure that users are trained on how to properly enter schedule deviations and understand the importance of providing valid reasons.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to production planning, such as COHV (Mass Processing of Production Orders) or CO02 (Change Production Order).
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific error messages and provide solutions or workarounds.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to enter schedule deviations and that they have access to the relevant reason codes.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.