How To Fix MW394 - Rounding error for delivery phase & &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 394

• Message text: Rounding error for delivery phase & &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW394 - Rounding error for delivery phase & & ?

  The SAP error message MW394, which indicates a "Rounding error for delivery phase," typically occurs during the processing of deliveries, particularly when dealing with quantities that require rounding. This error can arise in various scenarios, such as when the system attempts to calculate the quantity of goods to be delivered, and the resulting quantity does not conform to the required rounding rules defined in the system.
  Causes of MW394 Error
  
  
  Rounding Rules: The rounding rules defined in the material master or in the configuration settings may not align with the quantities being processed. This can happen if the quantity to be delivered is not a multiple of the rounding unit.
  
  
  Unit of Measure (UoM): If the unit of measure for the material is not set up correctly, or if there are discrepancies between the base unit of measure and the delivery unit of measure, it can lead to rounding issues.
  
  
  Configuration Settings: Incorrect settings in the configuration for delivery processing, such as the rounding profile or the handling of decimal places, can also lead to this error.
  
  
  Batch Management: If batch management is enabled and there are issues with batch quantities, it can lead to rounding errors during delivery processing.
  
  
  Solutions to MW394 Error
  
  
  Check Rounding Settings: Review the rounding settings in the material master (transaction MM02) and ensure that they are correctly configured. Pay attention to the "Rounding Profile" and "Rounding Value" fields.
  
  
  Review Unit of Measure: Verify that the unit of measure for the material is set up correctly. Ensure that the base unit of measure and the delivery unit of measure are consistent and that the conversion factors are correct.
  
  
  Adjust Delivery Quantities: If possible, adjust the quantities in the delivery to ensure they conform to the rounding rules. This may involve changing the quantity to a value that is a multiple of the rounding unit.
  
  
  Check Configuration: Review the configuration settings related to delivery processing in the SAP system. This may involve checking the settings in the SPRO transaction under Logistics Execution or Sales and Distribution.
  
  
  Batch Management: If batch management is in use, ensure that the batch quantities are correctly defined and that they do not lead to rounding issues.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the MW394 error for any specific guidance or patches that may address the issue.
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like MM02 (Change Material), VL01N (Create Outbound Delivery), or SPRO (Customizing) to investigate and resolve the issue.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for the MW394 error.
  Testing: After making changes, perform tests to ensure that the error no longer occurs and that deliveries can be processed without issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and setup of your SAP environment.