How To Fix MW628 - Please enter either a plant or a plant group

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 628

• Message text: Please enter either a plant or a plant group

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 MW628 - Please enter either a plant or a plant group ?

  The SAP error message MW628 ("Please enter either a plant or a plant group") typically occurs in the context of inventory management or material management when a user attempts to perform an action that requires specifying a plant or a plant group, but neither has been provided.
  Cause:
  
  Missing Plant or Plant Group: The most common cause of this error is that the user has not entered a plant or a plant group in the relevant field. This is often required for transactions related to inventory, purchasing, or production.
  Configuration Issues: There may be configuration settings in the SAP system that require a plant or plant group to be specified for certain transactions, and these settings may not be properly configured.
  User Input Error: The user may have overlooked the required fields or entered incorrect data that does not meet the system's validation criteria.
  
  Solution:
  
  Enter a Plant or Plant Group: Ensure that you enter either a valid plant code or a plant group in the relevant field. You can usually find the list of valid plants or plant groups in the SAP system by using the search functionality or by consulting with your SAP administrator.
  Check Transaction Requirements: Review the specific transaction you are trying to execute to understand if it requires a plant or plant group. Make sure to fill in all mandatory fields.
  Review Configuration: If you are an SAP administrator or have access to configuration settings, check the configuration for the relevant module (e.g., MM, IM) to ensure that the settings are correct and that the system is set up to recognize the plants and plant groups.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction you are using to understand the requirements and any additional context that may be necessary.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to inventory management, such as MIGO (Goods Movement), MB1A (Goods Withdrawal), or others.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to access the plant or plant group data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be updates or fixes provided by SAP.
  Training and Support: If the issue persists, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific module you are working in.
  
  By following these steps, you should be able to resolve the MW628 error and proceed with your transaction in SAP.