How To Fix UR436 - Replication object delta can only have BW replication status &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 436

• Message text: Replication object delta can only have BW replication status &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UR436 - Replication object delta can only have BW replication status &1 ?

  The SAP error message UR436, which states "Replication object delta can only have BW replication status &1," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the replication status of a delta process. This error indicates that the delta replication for a specific object is not in the expected state, which can prevent data from being replicated correctly.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incorrect Replication Status: The replication object may not be in the correct status required for delta replication. For example, it might be in a state that is not compatible with delta processing.
  
  
  Data Transfer Issues: There may be issues with the data transfer process, such as network problems or configuration errors.
  
  
  Inconsistent Data: If there are inconsistencies in the data or metadata of the replication object, it can lead to this error.
  
  
  Configuration Errors: Incorrect settings in the DataSource or in the BW system can lead to replication issues.
  
  
  Delta Queue Issues: Problems with the delta queue, such as being full or not being processed correctly, can also trigger this error.
  
  
  Solution:
  To resolve the UR436 error, you can follow these steps:
  
  
  Check Replication Status: Verify the replication status of the object in question. Ensure that it is set to a status that allows for delta replication.
  
  
  Reinitialize Delta: If the replication status is incorrect, you may need to reinitialize the delta process for the DataSource. This typically involves:
  
  Deleting the existing delta queue.
  Reinitializing the DataSource in the BW system.
  Performing a full load before attempting delta replication again.
  
  
  
  Monitor Delta Queue: Check the delta queue for any issues. You can use transaction codes like RSA7 to monitor the delta queue and ensure that it is being processed correctly.
  
  
  Check DataSource Configuration: Review the configuration of the DataSource in both the source system and the BW system. Ensure that all settings are correct and that the DataSource is active.
  
  
  Review Logs: Check the logs for any additional error messages or warnings that may provide more context about the issue. This can include looking at the application logs in transaction SLG1.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific DataSource or replication object for any known issues or additional troubleshooting steps.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSA7 (Delta Queue Monitor), and SLG1 (Application Log).
  SAP Notes: Search for SAP Notes related to UR436 or the specific DataSource you are working with, as they may provide additional insights or patches.
  BW Documentation: Review SAP BW documentation for best practices on delta replication and troubleshooting common issues.
  
  By following these steps, you should be able to identify and resolve the cause of the UR436 error in your SAP BW environment.