How To Fix RSM1629 - Request &1(&2) lower than DMEXIST &3/&4; Get new ODSR_ number

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 629

• Message text: Request &1(&2) lower than DMEXIST &3/&4; Get new ODSR_ number

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1629 - Request &1(&2) lower than DMEXIST &3/&4; Get new ODSR_ number ?

  The SAP error message RSM1629 indicates that there is an issue with the Data Mart (DM) request in the context of the Data Warehousing environment, specifically related to the ODS (Operational Data Store) requests. The message suggests that the request number you are trying to process is lower than the existing request number in the system, which is causing a conflict.
  Cause:
  
  Request Number Conflict: The request number you are trying to process (indicated by &1(&2)) is lower than the existing request number (DMEXIST &3/&4). This typically happens when there are multiple requests being processed, and the system expects a higher request number.
  Data Consistency Issues: This can occur if there are inconsistencies in the data load process, such as if a request was deleted or if there are issues with the data extraction process.
  Manual Interventions: If someone manually intervened in the request processing or if there were manual changes to the request numbers, it could lead to this error.
  
  Solution:
  
  Check Request Numbers: Verify the request numbers in the system. You can do this by checking the request logs in the Data Warehousing Workbench (transaction RSA1) or using the relevant transaction codes to view the requests.
  Load New Data: If the request number is indeed lower, you may need to create a new request for the data load. This can be done by re-extracting the data from the source system.
  Delete or Adjust Requests: If there are obsolete or erroneous requests, consider deleting them or adjusting the request numbers if applicable. However, be cautious with deletions to avoid data loss.
  Check for Data Consistency: Ensure that the data in the ODS is consistent and that there are no issues with the data extraction or loading processes.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific patches or updates that may address the issue.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench), RSMO (Monitor Data Transfer), and RSMO2 (Monitor Data Transfer for ODS) to monitor and manage requests.
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for RSM1629 in the SAP Support Portal.
  Data Load Process: Familiarize yourself with the data load process in SAP BW/BI, including how requests are created, processed, and monitored.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.