How To Fix /SAPAPO/MC01144 - Dependent data deleted (classification '&1' after '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MC01 -

• Message number: 144

• Message text: Dependent data deleted (classification '&1' after '&2')

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MC01144 - Dependent data deleted (classification '&1' after '&2') ?

  The SAP error message /SAPAPO/MC01144 indicates that dependent data has been deleted for a classification in the Advanced Planning and Optimization (APO) module. The message typically includes placeholders for the classification type (&1) and the date (&2) after which the data was deleted.
  Cause:
  This error usually occurs when:
  
  Data Deletion: Dependent data related to a specific classification has been deleted from the system. This could happen due to data maintenance activities, such as mass deletions or data archiving processes.
  Inconsistent Data: There may be inconsistencies in the data model, where the system expects certain dependent data to exist but finds that it has been removed.
  Configuration Issues: There might be configuration settings that lead to the deletion of dependent data when certain conditions are met.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Use transaction codes like /SAPAPO/MC62 (for checking the consistency of the master data) to identify any inconsistencies in the data.
  Review the logs to see what dependent data was deleted and why.
  
  
  
  Restore Deleted Data:
  
  If the dependent data was deleted unintentionally, you may need to restore it from a backup or re-enter the necessary data manually.
  If the data was archived, consider restoring it from the archive.
  
  
  
  Review Deletion Settings:
  
  Check the settings in the system that control data deletion. Ensure that there are no automated processes that are deleting necessary dependent data.
  Review any recent changes in configuration or data management processes that might have led to this issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to this specific error message for additional insights or patches that may address the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the root cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO for data maintenance and consistency checks.
  SAP Notes: Search for SAP Notes related to /SAPAPO/MC01144 for any known issues or fixes.
  Data Management Best Practices: Implement best practices for data management in SAP APO to minimize the risk of data inconsistencies and unintended deletions.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SAPAPO/MC01144.