How To Fix OC900 - Stocks exist for & and so validity of assignment can not be ended.

SAP Error Message - Details

• Message type: E = Error

• Message class: OC - IS-Oil: BDRP Bulk Distribution Requirement Planning messages

• Message number: 900

• Message text: Stocks exist for & and so validity of assignment can not be ended.

Self-Explanatory Message

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• What is the cause and solution for SAP error message OC900 - Stocks exist for & and so validity of assignment can not be ended. ?

  The SAP error message OC900 indicates that there are existing stock quantities for a particular material or product, which prevents the validity of the assignment from being ended. This typically occurs in the context of inventory management or material master data management, where certain operations cannot be performed if there are stocks associated with the material.
  Cause:
  
  Existing Stock: The primary cause of this error is that there are stock quantities recorded in the system for the material in question. This could be in unrestricted stock, quality inspection stock, or any other stock type.
  Material Assignment: The system is trying to end the validity of an assignment (such as a material master record or a storage location assignment) that is still linked to existing stock.
  Open Transactions: There may be open transactions or movements related to the material that need to be resolved before the assignment can be ended.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Stock Levels:
  
  Use transaction codes like MMBE (Stock Overview) to check the stock levels for the material in question. Identify the stock types and quantities.
  
  
  
  Clear Existing Stock:
  
  If there is stock that needs to be cleared, you can either:
  
  Perform a stock transfer to move the stock to another location.
  Post a goods issue to remove the stock from inventory.
  If applicable, perform a stock adjustment or write-off.
  
  
  
  
  
  Review Open Transactions:
  
  Check for any open purchase orders, sales orders, or other transactions that may be linked to the material. Resolve these transactions as necessary.
  
  
  
  End Validity:
  
  Once all stock has been cleared and there are no open transactions, you can attempt to end the validity of the assignment again.
  
  
  
  Consult Documentation:
  
  If you are unsure about the steps or implications of clearing stock, consult your organization's SAP documentation or reach out to your SAP support team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MMBE: Stock Overview
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  MB1C: Other Goods Receipts
  
  
  Material Master Data: Understand the implications of changing material master data and how it affects inventory management.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes provided by SAP.
  
  By following these steps, you should be able to resolve the OC900 error and successfully end the validity of the assignment.