How To Fix /SAPAPO/MC01145 - Dependent data deleted (for classification '&')

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MC01 -

• Message number: 145

• Message text: Dependent data deleted (for classification '&')

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MC01145 - Dependent data deleted (for classification '&') ?

  The SAP error message /SAPAPO/MC01145 Dependent data deleted (for classification '&') typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the classification of master data, such as materials or resources. This error indicates that dependent data associated with a specific classification has been deleted, which can lead to inconsistencies in the planning process.
  Cause:
  
  Data Deletion: The primary cause of this error is the deletion of dependent data that is linked to a classification. This could happen if a user manually deletes data or if a batch job or program removes data without ensuring that all dependencies are maintained.
  Inconsistent Master Data: If the master data (like materials or resources) is not properly maintained or if there are inconsistencies in the classification data, it can lead to this error.
  Configuration Issues: Incorrect configuration in the classification system or in the APO settings can also lead to this error.
  
  Solution:
  
  Check for Deleted Data: Investigate the specific classification that is mentioned in the error message. Check if any dependent data has been deleted and if it is necessary for the planning process.
  Recreate Missing Data: If dependent data has been deleted, you may need to recreate it. This could involve reclassifying materials or resources or restoring data from a backup if available.
  Data Consistency Check: Run consistency checks on your master data to identify any inconsistencies. Use transaction codes like /SAPAPO/MC22 to check and maintain master data.
  Review Change Logs: Check the change logs to see who deleted the data and why. This can help in understanding the root cause and preventing future occurrences.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance. They may provide insights or solutions based on the specific context of your system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO for managing master data, such as /SAPAPO/MC22 (for maintaining master data) and /SAPAPO/MC30 (for displaying master data).
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal. There may be specific notes that address known issues or provide patches.
  Training and Documentation: Ensure that users who manage master data are trained on the importance of maintaining data integrity and the implications of deleting dependent data.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.