How To Fix UR144 - Delta update only possible with status 'Update successful'

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 144

• Message text: Delta update only possible with status 'Update successful'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UR144 - Delta update only possible with status 'Update successful' ?

  The SAP error message UR144 indicates that a delta update can only be performed when the status of the previous update is "Update successful." This error typically arises in the context of SAP's delta update mechanism, which is used in scenarios such as data extraction from SAP systems to data warehouses or other systems.
  Cause:
  The error occurs when:
  
  A previous delta update has not completed successfully, which means that the system is not in a state to process a new delta update.
  There may be issues with the data consistency or integrity that prevent the delta update from being marked as successful.
  The delta queue may be locked or in an inconsistent state due to various reasons, such as system crashes, network issues, or other interruptions during the update process.
  
  Solution:
  To resolve the UR144 error, you can follow these steps:
  
  
  Check the Status of Previous Updates:
  
  Use transaction codes like SM13 (Update Records) to check for any update records that are in error status. Look for entries that indicate a failure in the previous delta update.
  
  
  
  Analyze Error Logs:
  
  Review the logs for any specific error messages that might indicate why the previous update failed. This can be done using transaction SLG1 (Application Log) or checking the relevant application logs.
  
  
  
  Reprocess Failed Updates:
  
  If you find any failed update records, you can attempt to reprocess them. In SM13, you can select the failed entries and choose to reprocess them.
  
  
  
  Check Delta Queue:
  
  Use transaction RSA7 to monitor the delta queue. Ensure that there are no inconsistencies or locks in the delta queue. If there are entries stuck in the delta queue, you may need to resolve those issues.
  
  
  
  Consistency Check:
  
  Perform a consistency check on the data source. This can be done using transaction RSA1 (Data Warehousing Workbench) to ensure that the data source is correctly configured and that there are no issues with the data.
  
  
  
  Restart the Delta Process:
  
  If necessary, you may need to restart the delta process. This can involve stopping and starting the relevant data extraction process or even the entire data flow.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that can resolve underlying issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more detailed guidance based on your specific system configuration and error context.
  
  
  
  Related Information:
  
  Delta Update Mechanism: Understand how delta updates work in SAP, especially in the context of data extraction and data warehousing.
  Transaction Codes:
  
  SM13: To check update records.
  SLG1: To view application logs.
  RSA7: To monitor delta queues.
  RSA1: For data source management.
  
  
  SAP Notes: Regularly check for updates and patches that may address known issues related to delta updates.
  
  By following these steps, you should be able to diagnose and resolve the UR144 error effectively.