How To Fix RM162 - Invalid combination of plant and production lot

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 162

• Message text: Invalid combination of plant and production lot

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 RM162 - Invalid combination of plant and production lot ?

  The SAP error message RM162 "Invalid combination of plant and production lot" typically occurs in the context of production planning and inventory management. This error indicates that there is a mismatch between the plant and the production lot being referenced in a transaction. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Plant Assignment: The production lot may not be assigned to the specified plant in the system.
  Lot Status: The production lot may be in a status that does not allow it to be used in the specified plant (e.g., blocked, restricted).
  Data Inconsistency: There may be inconsistencies in the master data related to the plant or production lot.
  Lot Creation in Different Plant: The production lot might have been created in a different plant than the one being referenced in the transaction.
  Configuration Issues: There may be configuration issues in the system that prevent the combination of plant and production lot from being valid.
  
  Solutions:
  
  Check Plant Assignment: Verify that the production lot is correctly assigned to the plant you are trying to use. You can do this by checking the production lot details in the system.
  Review Lot Status: Check the status of the production lot to ensure it is not blocked or restricted. You can do this through transaction codes like CO03 (Display Production Order) or MB52 (List Warehouse Stocks on Hand).
  Validate Master Data: Ensure that the master data for both the plant and the production lot is consistent and correctly configured. This includes checking material master records and production lot settings.
  Use Correct Plant: If the production lot was created in a different plant, ensure you are referencing the correct plant in your transaction.
  Consult Configuration: If you suspect a configuration issue, consult with your SAP Basis or configuration team to review the settings related to production lots and plants.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO03 (Display Production Order), MB1A (Goods Withdrawal), and MB52 (List Warehouse Stocks on Hand) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for RM162 in the SAP Support Portal.
  Documentation: Review SAP documentation related to production lot management and plant-specific settings to understand how these elements interact.
  
  By following these steps, you should be able to identify the root cause of the RM162 error and implement the appropriate solution. If the issue persists, consider reaching out to your SAP support team for further assistance.