How To Fix LOG_CMM_PRC_PSM050 - Derivation of subaccount failed

SAP Error Message - Details

• Message type: E = Error

• Message class: LOG_CMM_PRC_PSM - CPE PSM Handler

• Message number: 050

• Message text: Derivation of subaccount failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOG_CMM_PRC_PSM050 - Derivation of subaccount failed ?

  The SAP error message LOG_CMM_PRC_PSM050, which indicates that the "Derivation of subaccount failed," typically occurs in the context of financial postings or when trying to derive subaccounts in the SAP system. This error can arise due to various reasons related to configuration or data issues.
  Causes:
  
  
  Missing Configuration: The subaccount derivation rules may not be properly configured in the system. This can happen if the necessary settings in the configuration for account determination are incomplete or incorrect.
  
  
  Invalid Master Data: The master data (such as cost centers, profit centers, or internal orders) associated with the transaction may be missing or incorrectly set up.
  
  
  Inconsistent Data: There may be inconsistencies in the data that prevent the system from deriving the correct subaccount. This could include issues with the assignment of accounts or missing entries in the relevant tables.
  
  
  Transaction Type Issues: The transaction type being used may not be correctly mapped to the subaccount derivation logic.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain data or perform specific actions, leading to this error.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings for account determination and subaccount derivation in the relevant modules (e.g., Financial Accounting, Controlling). Ensure that all necessary rules and mappings are correctly set up.
  
  
  Validate Master Data: Ensure that all relevant master data is complete and correctly maintained. Check for missing or incorrect entries in cost centers, profit centers, and other related master data.
  
  
  Review Transaction Types: Verify that the transaction types being used are correctly configured and mapped to the appropriate subaccounts.
  
  
  Check for Inconsistencies: Use transaction codes like SE16 or SE11 to check the relevant tables for inconsistencies or missing entries that could affect subaccount derivation.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to perform the transaction. If needed, consult with your SAP security team to verify and adjust user roles.
  
  
  Debugging: If the issue persists, consider using the debugging tools in SAP to trace the execution of the derivation logic and identify where it fails.
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to account determination and subaccount derivation for detailed guidance on configuration and best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after following these steps, it may be beneficial to consult with an SAP expert or your internal SAP support team for further assistance.