How To Fix RSAN_ADP021 - Node: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_ADP - Messages Concerning Analysis Application Adapter

• Message number: 021

• Message text: Node: &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_ADP021 - Node: &1 ?

  The SAP error message RSAN_ADP021 typically relates to issues encountered during the execution of a data extraction or data loading process in SAP BW (Business Warehouse). The message usually indicates a problem with the data transfer process, particularly in the context of the Data Transfer Process (DTP) or the extraction of data from a source system.
  Cause:
  The error message RSAN_ADP021 can be caused by several factors, including but not limited to:
  
  Data Source Issues: The source system may not be available, or there may be issues with the data source configuration.
  Data Transfer Process (DTP) Configuration: There may be incorrect settings in the DTP, such as filters or transformations that are not properly defined.
  Data Quality Issues: The data being extracted may contain inconsistencies or errors that prevent successful loading.
  Authorization Issues: The user executing the DTP may not have the necessary authorizations to access the data or perform the extraction.
  System Performance: Resource constraints on the SAP BW system or the source system can lead to timeouts or failures during data transfer.
  
  Solution:
  To resolve the RSAN_ADP021 error, you can take the following steps:
  
  Check Source System Availability: Ensure that the source system is up and running and that there are no connectivity issues.
  Review DTP Configuration: Verify the settings in the DTP, including filters, transformations, and target settings. Make sure they are correctly configured.
  Data Quality Check: Analyze the data in the source system for any inconsistencies or errors. Cleanse the data if necessary.
  Authorization Check: Ensure that the user executing the DTP has the required authorizations to access the data and perform the extraction.
  Monitor System Performance: Check the performance of both the SAP BW system and the source system. Look for any resource bottlenecks and address them accordingly.
  Check Logs: Review the logs for more detailed error messages that can provide additional context on the failure. This can help pinpoint the exact cause of the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to check the DTP settings and monitor data loads.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RSAN_ADP021.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.