How To Fix OIUREP_MMS_2014123 - No master data changes are allowed while an extraction is running - &

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUREP_MMS_2014 - PRA Production: MMS-2014 - Message Class

• Message number: 123

• Message text: No master data changes are allowed while an extraction is running - &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OIUREP_MMS_2014123 - No master data changes are allowed while an extraction is running - & ?

  The SAP error message OIUREP_MMS_2014123 indicates that there is an attempt to make changes to master data while an extraction process is currently running. This is a common issue in SAP systems, particularly in environments where data extraction for reporting or data warehousing is being performed.
  Cause:
  The error occurs because SAP restricts changes to master data during the extraction process to ensure data consistency and integrity. When an extraction is in progress, the system locks the relevant master data to prevent any modifications that could lead to inconsistencies in the data being extracted.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Running Extractors: Identify if there are any active data extraction processes. You can do this by checking the relevant transaction codes (like RSA7 for delta queue monitoring) or using transaction SM37 to view job logs.
  
  
  Wait for Extraction to Complete: If you find that an extraction is running, the simplest solution is to wait until it completes. Once the extraction is finished, you should be able to make changes to the master data without encountering this error.
  
  
  Schedule Changes Appropriately: If you frequently encounter this issue, consider scheduling master data changes during off-peak hours or when you know that no extractions will be running.
  
  
  Review Extraction Processes: If the extraction process is taking longer than expected, review the extraction logic and performance. Optimize the extraction process if necessary to reduce the time it takes to complete.
  
  
  Consult with Basis Team: If you are unsure about the extraction processes or if they seem to be stuck, consult with your SAP Basis team. They can provide insights into the system's performance and help troubleshoot any issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA7 (for monitoring delta queues), SM37 (for job monitoring), and SE11 (for data dictionary objects).
  Data Consistency: Understand the importance of data consistency in SAP systems, especially in environments where data is being extracted for reporting or analytics.
  Master Data Management: Review your organization's master data management policies to ensure that changes are made in a controlled manner, minimizing the risk of conflicts during extraction processes.
  
  By following these steps, you should be able to resolve the error and manage master data changes effectively in your SAP environment.