How To Fix TRQ0004 - Error in proportional assignment to lots

SAP Error Message - Details

• Message type: E = Error

• Message class: TRQ0 - Messages for TR Quantity Ledger

• Message number: 004

• Message text: Error in proportional assignment to lots

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 TRQ0004 - Error in proportional assignment to lots ?

  The SAP error message TRQ0004, which indicates "Error in proportional assignment to lots," typically occurs in the context of production planning and control, particularly when dealing with lot size calculations and assignments in the SAP system. This error can arise during various processes, such as production order creation, goods movements, or inventory management.
  Causes of TRQ0004 Error
  
  
  Incorrect Lot Sizes: The lot sizes defined in the material master or production order may not be compatible with the available stock or the requirements.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the materials, such as missing or incorrect master data.
  
  
  Configuration Issues: The configuration settings in the SAP system for the relevant modules (like PP, MM) may not be set up correctly, leading to issues in proportional assignment.
  
  
  Stock Availability: Insufficient stock available for the proportional assignment can trigger this error, especially if the system cannot allocate the required quantities to the lots.
  
  
  Batch Management: If batch management is enabled, issues with batch determination or batch characteristics can also lead to this error.
  
  
  Solutions to TRQ0004 Error
  
  
  Check Lot Sizes: Review the lot sizes defined in the material master and ensure they are appropriate for the production order or process you are executing.
  
  
  Validate Master Data: Ensure that all relevant master data (material master, BOM, routing) is correctly maintained and consistent.
  
  
  Review Configuration: Check the configuration settings in the SAP system related to production planning and inventory management. Ensure that they align with your business processes.
  
  
  Stock Availability Check: Verify the stock levels for the materials involved. Ensure that there is enough stock available for the proportional assignment.
  
  
  Batch Management Review: If batch management is in use, check the batch determination process and ensure that the batches meet the required criteria.
  
  
  Error Logs: Review the error logs or application logs (transaction SLG1) for more detailed information about the error and any related issues.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with for additional insights.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), MB1A (Goods Movement), and others that may be involved in the process.
  SAP Notes: Search for SAP Notes related to TRQ0004 for any known issues or patches that may address the error.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to diagnose and resolve the TRQ0004 error effectively.