How To Fix MDC_PROCESS021 - Initialize Process: Collection of interlocked records failed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_PROCESS - Messages In Context Of MDC Processing

• Message number: 021

• Message text: Initialize Process: Collection of interlocked records failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_PROCESS021 - Initialize Process: Collection of interlocked records failed ?

  The SAP error message MDC_PROCESS021 ("Initialize Process: Collection of interlocked records failed") typically occurs in the context of the SAP Master Data Consolidation (MDC) process. This error indicates that the system encountered an issue while trying to collect interlocked records, which are necessary for the consolidation process.
  Causes:
  
  
  Data Integrity Issues: There may be inconsistencies or integrity issues in the master data records that are being processed. This can include missing or incorrect data that prevents the system from properly interlocking records.
  
  
  Configuration Issues: Incorrect configuration settings in the MDC process or related master data settings can lead to this error. This includes settings related to data sources, data models, or interlocking criteria.
  
  
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may fail to collect the necessary records in a timely manner.
  
  
  Database Issues: Problems with the underlying database, such as locks or corruption, can also lead to this error.
  
  
  Authorization Issues: Lack of proper authorizations for the user executing the process can prevent access to the necessary data.
  
  
  Solutions:
  
  
  Check Data Integrity: Review the master data records involved in the MDC process for any inconsistencies or missing information. Ensure that all required fields are populated correctly.
  
  
  Review Configuration: Verify the configuration settings for the MDC process. Ensure that all necessary parameters are set correctly and that the data sources are properly defined.
  
  
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider scheduling the MDC process during off-peak hours.
  
  
  Database Maintenance: Perform database checks to ensure there are no locks or corruption issues. You may need to consult with your database administrator for assistance.
  
  
  Check Authorizations: Ensure that the user executing the MDC process has the necessary authorizations to access the required data.
  
  
  Review Logs: Check the application logs and system logs for any additional error messages or warnings that may provide more context about the failure.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Consult SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Master Data Consolidation for detailed information on configuration and troubleshooting.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  Training and Resources: Consider training sessions or resources on MDC processes to better understand the underlying mechanisms and best practices.
  
  By following these steps, you should be able to identify and resolve the cause of the MDC_PROCESS021 error in your SAP system.