How To Fix CO821 - Requirements for part to be discontinued & is partly copied to successor

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 821

• Message text: Requirements for part to be discontinued & is partly copied to successor

What causes this issue?

The material availability check could not cover the whole requirements
for material &V1& for the requirements date. Thus the remaining
requirements quantity was transferred to the following materials.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CO821 - Requirements for part to be discontinued & is partly copied to successor ?

  The SAP error message CO821 indicates that there are requirements for a part that is being discontinued, and some of these requirements have been copied to a successor part. This situation typically arises in the context of product lifecycle management, where a product is being phased out and replaced by a new version or model.
  Cause:
  
  Discontinuation of a Material: The material in question is marked for discontinuation, meaning it will no longer be produced or sold.
  Requirements Exist: There are existing requirements (such as production orders, sales orders, or stock requirements) for the discontinued part.
  Partial Copying: Some of these requirements have been transferred to a successor part, but not all of them, leading to a conflict.
  
  Solution:
  To resolve the CO821 error, you can take the following steps:
  
  
  Review Requirements: Check the requirements for the discontinued part. Identify which requirements are still active and whether they can be fulfilled by the successor part.
  
  
  Update Successor Part: Ensure that the successor part is set up correctly to handle the requirements. This may involve:
  
  Adjusting the bill of materials (BOM) for the successor part.
  Ensuring that the routing and production processes are aligned with the successor part.
  
  
  
  Clear Requirements: If there are requirements that cannot be fulfilled by the successor part, consider clearing or closing those requirements. This may involve:
  
  Canceling open orders or adjusting inventory levels.
  Communicating with stakeholders to manage expectations regarding the discontinuation.
  
  
  
  Check Configuration: Ensure that the configuration settings for the material master and the discontinuation process are correctly set up in SAP. This includes checking the status of the material and any related settings.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling material discontinuation and requirements management.
  
  
  Engage with SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP support for help with the specific error message and your system configuration.
  
  
  Related Information:
  
  Material Master Data: Understanding how material master data is structured in SAP can help in managing product lifecycle events.
  Product Lifecycle Management (PLM): Familiarity with PLM processes in SAP can provide insights into how to manage product transitions effectively.
  Error Handling: Familiarize yourself with common error messages in SAP and their resolutions to streamline troubleshooting in the future.
  
  By following these steps, you should be able to address the CO821 error and manage the transition from the discontinued part to its successor effectively.