How To Fix VHUMI161 - The plant is copied from the reservation item

SAP Error Message - Details

• Message type: E = Error

• Message class: VHUMI - Messages for material identification

• Message number: 161

• Message text: The plant is copied from the reservation item

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VHUMI161 - The plant is copied from the reservation item ?

  The SAP error message VHUMI161, which states "The plant is copied from the reservation item," typically occurs in the context of inventory management or logistics when there is an issue with the plant assignment in a reservation or transfer order.
  Cause:
  This error usually arises when:
  
  Plant Assignment Issues: The system is trying to copy a plant from a reservation item, but there may be inconsistencies or conflicts in the data.
  Data Inconsistencies: The plant specified in the reservation may not be valid for the material or may not be set up correctly in the system.
  Configuration Issues: There may be configuration settings in the material master or plant settings that are causing the system to reject the operation.
  
  Solution:
  To resolve the VHUMI161 error, you can take the following steps:
  
  
  Check Reservation Details:
  
  Go to the reservation in question and verify the plant assigned to the reservation item. Ensure that it is correct and valid for the material.
  
  
  
  Validate Material Master Data:
  
  Check the material master data for the material in question. Ensure that the plant is correctly assigned and that all necessary data (like storage location, valuation type, etc.) is properly configured.
  
  
  
  Review Configuration Settings:
  
  Ensure that the configuration settings for the plant and material are correct. This includes checking the settings in the IMG (Implementation Guide) for inventory management and logistics execution.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to perform the operation involving the plant and reservation.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that might address this specific error. Sometimes, there are known issues or patches that can resolve the problem.
  
  
  
  Test in a Development Environment:
  
  If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without affecting production data.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MB21 (Create Reservation), MB22 (Change Reservation), or MB23 (Display Reservation) to manage reservations.
  Documentation: Review SAP documentation related to inventory management and reservations for more detailed guidance on handling plant assignments and reservations.
  User Forums: Check SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the VHUMI161 error and implement a suitable solution.