How To Fix RSAWBN020 - Internal TEST: Node ID does not match DWB object

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAWBN - Messages for Administrator Workbench

• Message number: 020

• Message text: Internal TEST: Node ID does not match DWB object

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 RSAWBN020 - Internal TEST: Node ID does not match DWB object ?

  The SAP error message RSAWBN020 indicates that there is a mismatch between the Node ID in the Data Warehousing Workbench (DWB) and the Node ID that is being referenced in the internal test. This error typically occurs when there is a discrepancy in the metadata or configuration of the objects in the SAP BW (Business Warehouse) system.
  Cause:
  
  Node ID Mismatch: The Node ID in the DWB does not match the Node ID that is being referenced in the internal test. This can happen if the object has been changed, deleted, or if there are inconsistencies in the metadata.
  Transport Issues: If objects were transported from one system to another (e.g., from development to production), there may be inconsistencies in the Node IDs.
  Corrupted Metadata: Sometimes, the metadata can become corrupted, leading to mismatches.
  Versioning Issues: If there are multiple versions of the same object, it may lead to confusion regarding which Node ID is being referenced.
  
  Solution:
  
  Check Node IDs: Verify the Node IDs in the DWB and ensure they match the expected values. You can do this by navigating to the relevant object in the DWB and checking its properties.
  Recreate the Object: If the object is corrupted or if the Node ID cannot be reconciled, consider recreating the object in the DWB.
  Transport Consistency: If the issue arose after a transport, check the transport logs for any errors and ensure that all related objects were transported correctly.
  Clear Cache: Sometimes, clearing the BW cache can resolve issues related to metadata inconsistencies. You can do this using transaction codes like RSADMIN or RSRT.
  Check for Updates: Ensure that your SAP BW system is up to date with the latest support packages and patches, as these may contain fixes for known issues.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide detailed troubleshooting steps and solutions for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSRT (Query Monitor), and RSADMIN (Administration).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to BW and DWB for best practices in managing and troubleshooting objects.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.