How To Fix RSAN_WB021 - Error when reading InfoObject &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_WB - Messages for Analysis Designer

• Message number: 021

• Message text: Error when reading InfoObject &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_WB021 - Error when reading InfoObject &1 ?

  The SAP error message RSAN_WB021 typically occurs when there is an issue related to reading an InfoObject in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise due to various reasons, such as missing or inconsistent data, issues with the InfoObject definition, or problems with the underlying data model.
  Cause:
  
  Missing InfoObject: The specified InfoObject may not exist in the system or may have been deleted.
  Inconsistent Data: There may be inconsistencies in the data related to the InfoObject, such as missing attributes or key figures.
  Authorization Issues: The user may not have the necessary authorizations to access the InfoObject.
  Transport Issues: If the InfoObject was recently transported from another system, there may be issues with the transport that need to be resolved.
  Data Model Changes: Changes in the data model or InfoObject structure that have not been properly updated in all dependent objects.
  
  Solution:
  
  Check InfoObject Existence: Verify that the InfoObject exists in the system. You can do this by navigating to the InfoObject catalog in the SAP BW system.
  Review InfoObject Definition: Ensure that the InfoObject is correctly defined and that all necessary attributes and key figures are present.
  Check Authorizations: Make sure that the user encountering the error has the appropriate authorizations to access the InfoObject.
  Transport Validation: If the InfoObject was recently transported, check the transport logs for any errors and ensure that all dependent objects were also transported correctly.
  Data Consistency Check: Run consistency checks on the InfoObject and related data to identify and resolve any inconsistencies.
  Re-activate InfoObject: Sometimes, re-activating the InfoObject can resolve issues. You can do this in the InfoObject maintenance transaction.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes available for known issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to access InfoObjects and check their definitions.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the RSAN_WB021 error.
  Logs and Traces: Check the system logs (transaction SM21) and short dumps (transaction ST22) for additional information that may help diagnose the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.