How To Fix LQ422 - 'Best proposal' covers all options

SAP Error Message - Details

• Message type: E = Error

• Message class: LQ - Proposal Pool Management

• Message number: 422

• Message text: 'Best proposal' covers all options

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 LQ422 - 'Best proposal' covers all options ?

  The SAP error message LQ422, which states "'Best proposal' covers all options," typically occurs in the context of the SAP system's handling of logistics and inventory management, particularly when dealing with proposals for stock transfers or inventory management processes.
  Cause:
  The error message LQ422 indicates that the system has determined that the best proposal for a particular operation (such as stock transfer or inventory allocation) encompasses all available options. This can happen due to various reasons, including:
  
  Exhausted Options: All available stock or inventory options have been considered, and the system cannot find a better alternative.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the expected behavior for proposals.
  Data Issues: There could be inconsistencies or missing data in the master data or transaction data that affect the proposal generation.
  
  Solution:
  To resolve the LQ422 error, you can take the following steps:
  
  
  Review Proposals: Check the proposals generated by the system to ensure they are correct and that all options have been considered. You may need to analyze the stock levels and availability.
  
  
  Check Configuration: Review the configuration settings related to inventory management and stock proposals. Ensure that the settings align with your business processes and requirements.
  
  
  Data Validation: Validate the master data (material master, vendor master, etc.) and transaction data (purchase orders, stock levels) to ensure there are no inconsistencies or missing information.
  
  
  Adjust Parameters: If applicable, adjust the parameters used for generating proposals. This may involve changing the criteria for what constitutes a "best proposal."
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in the context of your version of SAP.
  
  
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance. They may have additional insights or solutions based on your specific system configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in analyzing proposals, such as MB1A, MB1B, or MB1C for inventory movements.
  SAP Notes: Check for any SAP Notes related to error LQ422, as they may provide specific fixes or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the LQ422 error effectively.