How To Fix WRF_PPW227 - Maintain the unit of measure for the allocation table quantity

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PPW - Price Planning Workbench

• Message number: 227

• Message text: Maintain the unit of measure for the allocation table quantity

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 WRF_PPW227 - Maintain the unit of measure for the allocation table quantity ?

  The SAP error message WRF_PPW227, which states "Maintain the unit of measure for the allocation table quantity," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module, particularly when dealing with allocation tables in the context of demand planning or supply chain management.
  Cause:
  This error usually arises when the system expects a unit of measure (UoM) to be defined for a specific quantity in the allocation table, but it is either missing or incorrectly configured. The allocation table is used to define how quantities are distributed across different products, locations, or time periods, and each entry in this table must have a corresponding unit of measure.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Allocation Table Configuration:
  
  Navigate to the allocation table in the SAP system where the error occurred.
  Ensure that each entry in the allocation table has a defined unit of measure. This can typically be done in the configuration settings for the allocation table.
  
  
  
  Maintain Unit of Measure:
  
  If the unit of measure is missing, you will need to add it. This can usually be done by editing the allocation table entry and specifying the appropriate unit of measure (e.g., pieces, kilograms, liters, etc.).
  Make sure that the unit of measure you are using is valid and recognized by the system.
  
  
  
  Check Master Data:
  
  Verify that the relevant master data (such as material master or product master) is correctly set up with the appropriate units of measure. Sometimes, discrepancies in master data can lead to issues in allocation tables.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help resources for specific guidance on maintaining allocation tables and units of measure. This can provide additional context and steps tailored to your version of SAP.
  
  
  
  Testing:
  
  After making the necessary changes, test the allocation process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/ALLOCATION to access and maintain allocation tables.
  Unit of Measure Configuration: Familiarize yourself with the configuration of units of measure in SAP, which can be found in the material master settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to the allocation tables and related master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.