How To Fix RODPS_REPL302 - Node &1 not supported by iterator

SAP Error Message - Details

• Message type: E = Error

• Message class: RODPS_REPL - Messages for the ETL Interface

• Message number: 302

• Message text: Node &1 not supported by iterator

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RODPS_REPL302 - Node &1 not supported by iterator ?

  The SAP error message RODPS_REPL302: Node &1 not supported by iterator typically occurs in the context of SAP Data Services or SAP BW (Business Warehouse) when there is an issue with the data replication process. This error indicates that the system is trying to access a node (data structure or object) that is not supported by the current iterator being used in the data flow or replication process.
  Causes:
  
  Unsupported Node Type: The node specified in the error message may not be compatible with the iterator being used. This can happen if the node is of a type that the iterator does not recognize or support.
  Incorrect Data Model: There may be an issue with the data model or structure that is being used in the replication process. If the data model has been changed or is not correctly defined, it can lead to this error.
  Version Mismatch: If there are version mismatches between the data source and the SAP system, it can lead to compatibility issues.
  Configuration Issues: Incorrect configuration settings in the data replication setup can also lead to this error.
  
  Solutions:
  
  Check Node Compatibility: Verify that the node type specified in the error message is supported by the iterator. Consult the SAP documentation to ensure that the data structure is compatible with the iterator being used.
  Review Data Model: Examine the data model and ensure that it is correctly defined. Make sure that all nodes and structures are properly configured and that there are no discrepancies.
  Update or Reconfigure: If there are any updates or changes in the data source, ensure that the SAP system is updated accordingly. Reconfigure the data replication settings if necessary.
  Check for Patches: Look for any available patches or updates for your SAP system that may address this issue. Sometimes, bugs in the software can lead to such errors, and applying the latest patches can resolve them.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide more specific guidance based on your system configuration and the context of the error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Data Services or BW for detailed information on data replication and supported node types.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Error Logs: Check the error logs for more detailed information about the context in which the error occurred. This can provide additional clues for troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.