How To Fix MW052 - &. Manually entered plants not listed will be adopted

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 052

• Message text: &. Manually entered plants not listed will be adopted

What causes this issue?

You only want to use listed plants.

System Response

New plants in which the material is not listed are not automatically
deleted from the allocation table.

How to fix this error?

Look at the listing log to see which plants are not listed. Either
remove these plants from the allocation table in the plant overview
screen or list them using the listing function in the allocation table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW052 - &. Manually entered plants not listed will be adopted ?

  The SAP error message MW052 typically relates to issues with material master data, specifically when dealing with plant-specific data. The message indicates that the system has encountered a situation where manually entered plants are not listed in the relevant configuration or master data, and as a result, the system will adopt certain defaults or behaviors.
  Cause of MW052 Error
  
  
  Missing Plant Data: The error often arises when a material is being processed for a plant that is not properly configured in the system or does not have the necessary data in the material master.
  
  
  Configuration Issues: There may be issues with the configuration of the material types or plant settings in the system.
  
  
  Data Inconsistencies: If there are inconsistencies in the data entered for the material or plant, it can lead to this error.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or modify the plant data.
  
  
  Solution to MW052 Error
  
  
  Check Material Master Data: Verify that the material master data is correctly maintained for the relevant plants. Ensure that the plants are properly assigned to the material.
  
  
  Review Plant Configuration: Check the configuration settings for the plants in the system. Ensure that all necessary settings are in place for the plants you are working with.
  
  
  Update Plant Data: If the plants are missing from the material master, you may need to manually enter the required plant data or update the existing data.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to access and modify the plant data. If not, contact your SAP administrator.
  
  
  Consult Documentation: Review SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  
  
  Testing: After making changes, test the process again to ensure that the error has been resolved.
  
  
  Related Information
  
  
  Transaction Codes: You may need to use transaction codes like MM01 (Create Material), MM02 (Change Material), or MM03 (Display Material) to manage material master data.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  
  By following these steps, you should be able to identify the cause of the MW052 error and implement a solution to resolve it.