How To Fix /SAPAPO/TSM438 - Missing DP BOM relationship between &1 and &2 in liveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 438

• Message text: Missing DP BOM relationship between &1 and &2 in liveCache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM438 - Missing DP BOM relationship between &1 and &2 in liveCache ?

  The SAP error message /SAPAPO/TSM438 Missing DP BOM relationship between &1 and &2 in liveCache typically occurs in the context of SAP Advanced Planning and Optimization (APO), specifically when dealing with Demand Planning (DP) and the Bill of Materials (BOM) relationships in LiveCache.
  Cause:
  This error indicates that there is a missing relationship in the LiveCache between two objects, usually a product and its corresponding BOM. The placeholders &1 and &2 represent the identifiers of the two objects (e.g., product IDs) that are expected to have a BOM relationship but do not.
  Common causes for this error include:
  
  Missing BOM Data: The BOM for the specified product is not maintained or is incomplete in the system.
  Data Transfer Issues: There may have been issues during the data transfer from the SAP ERP system to the APO system, leading to missing relationships.
  Configuration Issues: Incorrect configuration settings in the APO system or in the LiveCache may lead to this error.
  Master Data Issues: The master data for the products involved may not be correctly set up or may be inconsistent.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check BOM Data:
  
  Verify that the BOM for the product in question is correctly maintained in the SAP ERP system.
  Use transaction codes like CS03 (Display BOM) to check if the BOM exists for the specified product.
  
  
  
  Recreate or Update BOM:
  
  If the BOM is missing or incorrect, create or update the BOM in the ERP system and ensure it is transferred to the APO system.
  
  
  
  Check Data Transfer:
  
  Ensure that the data transfer from the ERP to APO is functioning correctly. You can use transaction RSCUSTV10 to check the settings for the data transfer.
  If necessary, re-run the data transfer for the affected products.
  
  
  
  LiveCache Consistency Check:
  
  Perform a consistency check on the LiveCache to ensure that the data is synchronized and consistent. You can use transaction /SAPAPO/LC10 to check the LiveCache.
  
  
  
  Check Master Data:
  
  Ensure that the master data for the products involved is complete and consistent. This includes checking product master data, planning area settings, and other related configurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to this error message for any specific recommendations or patches that may be applicable.
  
  
  
  Contact SAP Support:
  
  If the issue persists after performing the above checks and corrections, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS03, /SAPAPO/LC10, and others that may help in diagnosing and fixing the issue.
  SAP Notes: Search for SAP Notes related to this error message for any known issues or fixes.
  APO Configuration: Review the configuration settings in the APO system to ensure that they are set up correctly for handling BOM relationships.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SAPAPO/TSM438 error message.