How To Fix MDC_MODEL074 - Records must not be removed during reliable processing

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_MODEL - Messages In Context Of MDC Model

• Message number: 074

• Message text: Records must not be removed during reliable processing

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 MDC_MODEL074 - Records must not be removed during reliable processing ?

  The SAP error message MDC_MODEL074, which states "Records must not be removed during reliable processing," typically occurs in the context of the SAP S/4HANA system when working with the Model Driven Configuration (MDC) framework. This error indicates that there is an attempt to remove or delete records while the system is in a state of reliable processing, which is not allowed.
  Cause:
  
  Concurrent Modifications: The error often arises when there are concurrent modifications to the data model, such as trying to delete records while another process is still using or processing them.
  Data Integrity Constraints: The system enforces data integrity rules that prevent the removal of records that are currently being processed or are part of a transaction.
  Incorrect Configuration: There may be issues with the configuration of the MDC model or the way the data is being handled in the application logic.
  
  Solution:
  
  Check for Concurrent Processes: Ensure that no other processes are trying to modify the same records at the same time. This may involve checking for background jobs or other transactions that could be accessing the same data.
  Review Application Logic: Look into the application logic to ensure that records are not being deleted while they are still in use. Implement checks to confirm that the records are not being processed before attempting to delete them.
  Error Handling: Implement proper error handling in your application to catch this error and respond appropriately, such as retrying the operation after a delay or notifying the user.
  Consult Documentation: Review the SAP documentation related to MDC and reliable processing to understand the constraints and best practices for handling data in this context.
  System Logs: Check system logs for additional details that may provide insight into what processes are running and causing the conflict.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on best practices for reliable processing in MDC.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  MDC Configuration: Familiarize yourself with the configuration settings for MDC in your SAP system to ensure that they are set up correctly and in accordance with your business processes.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the context in which the error occurs.