How To Fix /SAPAPO/OM_ERROR387 - Sublocation of a storage resource not equal to sublocation of a stock

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 387

• Message text: Sublocation of a storage resource not equal to sublocation of a stock

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR387 - Sublocation of a storage resource not equal to sublocation of a stock ?

  The SAP error message /SAPAPO/OM_ERROR387 indicates that there is a mismatch between the sublocation of a storage resource and the sublocation of the stock in the Advanced Planning and Optimization (APO) module. This error typically arises during planning or execution processes when the system expects the sublocation of the stock to match the sublocation of the storage resource being used.
  Cause:
  
  Sublocation Mismatch: The primary cause of this error is that the stock is located in a different sublocation than the storage resource that is being referenced in the planning or execution process.
  Configuration Issues: There may be configuration issues in the storage resource or stock management settings that lead to this mismatch.
  Data Inconsistencies: Inconsistencies in master data, such as storage location or stock information, can also lead to this error.
  
  Solution:
  
  Check Sublocation Settings: Verify the sublocation settings for both the stock and the storage resource. Ensure that they are aligned and that the stock is indeed located in the expected sublocation.
  Adjust Stock or Resource: If there is a mismatch, you may need to either move the stock to the correct sublocation or adjust the storage resource to point to the correct sublocation.
  Review Master Data: Check the master data for the materials involved, including storage locations and resources, to ensure that they are correctly configured.
  Reprocess the Planning Run: After making the necessary adjustments, reprocess the planning run or execution process to see if the error persists.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling sublocation issues in your version of SAP APO.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OM for order management or /SAPAPO/SDP94 for planning board to investigate further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after checking the above, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the /SAPAPO/OM_ERROR387 error.