How To Fix SGT_MAIN066 - Cannot maintain ATP MRP status; no seg. strategy maintained for DC &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SGT_MAIN - Message Class for Article Master Data

• Message number: 066

• Message text: Cannot maintain ATP MRP status; no seg. strategy maintained for DC &1

What causes this issue?

You are trying to maintain a value in the field SGT_MRP_ATP_STATUS and
the segmentation strategy is not maintained for the DC.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can enter a value in the field SGT_MRP_ATP_STATUS only if the
segmentation strategy is maintained for a DC.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SGT_MAIN066 - Cannot maintain ATP MRP status; no seg. strategy maintained for DC &1 ?

  The SAP error message SGT_MAIN066 indicates that there is an issue with maintaining the Available-to-Promise (ATP) and Material Requirements Planning (MRP) status for a specific distribution center (DC). The error specifically states that there is no segmentation strategy maintained for the distribution center in question.
  Cause:
  The primary cause of this error is that the system is unable to determine how to manage ATP checks for the specified distribution center because a segmentation strategy has not been defined. Segmentation strategies are used in SAP to categorize products based on various criteria, which helps in managing inventory and fulfilling orders effectively.
  Solution:
  To resolve this error, you need to maintain a segmentation strategy for the distribution center. Here are the steps to do this:
  
  
  Access the SAP system: Log in to your SAP system.
  
  
  Navigate to the segmentation strategy settings:
  
  Go to the transaction code /SAPAPO/SDP94 (or the relevant transaction for your version of SAP).
  Alternatively, you can navigate through the menu: Logistics -> Advanced Planning and Optimization -> Supply Chain Planning -> Segmentation -> Maintain Segmentation Strategy.
  
  
  
  Define a Segmentation Strategy:
  
  Create a new segmentation strategy or modify an existing one.
  Ensure that the strategy is applicable to the distribution center that is causing the error.
  Assign the necessary characteristics and rules that define how ATP checks should be performed for the products in that distribution center.
  
  
  
  Assign the Segmentation Strategy to the Distribution Center:
  
  After defining the segmentation strategy, ensure that it is assigned to the relevant distribution center.
  This can typically be done in the same transaction or through the configuration settings for the distribution center.
  
  
  
  Test the Configuration:
  
  After making the changes, test the ATP check for the distribution center to ensure that the error no longer occurs.
  
  
  
  Consult Documentation: If you are unsure about the specifics of defining a segmentation strategy, refer to the SAP documentation or consult with your SAP functional consultant for guidance.
  
  
  Related Information:
  
  ATP (Available-to-Promise): This is a key concept in supply chain management that helps businesses determine the availability of products for fulfilling customer orders.
  MRP (Material Requirements Planning): This is a production planning, scheduling, and inventory control system used to manage manufacturing processes.
  Segmentation Strategy: This is a method used in SAP to categorize products based on various criteria, which can include product type, customer group, or other relevant factors.
  
  If the issue persists after following these steps, it may be beneficial to check for any additional configuration settings or consult with your SAP support team for further assistance.