How To Fix RSODSO_ROLLBACK027 - DM pointer change: old/new: DMALL &1/&2; DMEXIST &3/&4 - Abort

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODSO_ROLLBACK - DataStore Object: Messages for rollback

• Message number: 027

• Message text: DM pointer change: old/new: DMALL &1/&2; DMEXIST &3/&4 - Abort

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSODSO_ROLLBACK027 - DM pointer change: old/new: DMALL &1/&2; DMEXIST &3/&4 - Abort ?

  The SAP error message RSODSO_ROLLBACK027 typically occurs in the context of Data Warehousing, particularly when dealing with DataStore Objects (DSOs) in SAP BW (Business Warehouse). This error indicates a problem with the data management (DM) pointers during a data load process, specifically when there is a mismatch or inconsistency in the data management pointers.
  Cause:
  The error message indicates that there is a conflict between the old and new data management pointers. The specific components of the error message can be broken down as follows:
  
  DMALL &1/&2: This part refers to the old and new data management pointers.
  DMEXIST &3/&4: This part indicates the existing data management pointers.
  
  The error typically arises due to one of the following reasons:
  
  Data Consistency Issues: There may be inconsistencies in the data being loaded, such as duplicate records or records that do not conform to the expected format.
  Incorrect Data Management Settings: The settings for the DataStore Object may not be configured correctly, leading to pointer mismatches.
  Concurrent Data Loads: If multiple data loads are happening simultaneously, it can lead to conflicts in the data management pointers.
  System or Network Issues: Temporary system or network issues during the data load process can also cause this error.
  
  Solution:
  To resolve the RSODSO_ROLLBACK027 error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Review the data being loaded to ensure there are no duplicates or inconsistencies.
  Validate the data format and ensure it matches the structure of the DataStore Object.
  
  
  
  Review Data Management Settings:
  
  Check the configuration of the DataStore Object to ensure that the data management settings are correct.
  Ensure that the data management type (e.g., standard, write-optimized) is appropriate for the data being loaded.
  
  
  
  Monitor Concurrent Loads:
  
  If multiple data loads are being executed at the same time, consider staggering them to avoid conflicts.
  Use transaction codes like RSA1 to monitor data loads and check for any locks or issues.
  
  
  
  Check for System Issues:
  
  Look for any system or network issues that may have occurred during the data load process.
  Review system logs for any related errors or warnings.
  
  
  
  Reprocess the Data Load:
  
  After addressing the above issues, attempt to reprocess the data load.
  If the error persists, consider using the RSODSO_ROLLBACK transaction to roll back the last load and start fresh.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSMO (Monitor Data Loads), and RSPC (Process Chain).
  SAP BW Documentation: Review the official SAP BW documentation for best practices on data loading and DataStore Object management.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the RSODSO_ROLLBACK027 error effectively.