How To Fix ARCH_ANA330 - Internal error: Analysis variant/virtual field passed is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: ARCH_ANA - Table Analysis

• Message number: 330

• Message text: Internal error: Analysis variant/virtual field passed is unknown

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 ARCH_ANA330 - Internal error: Analysis variant/virtual field passed is unknown ?

  The SAP error message ARCH_ANA330 indicates that there is an internal error related to an analysis variant or a virtual field that is not recognized or is unknown in the context of the operation being performed. This error typically occurs in the context of reporting or data analysis, particularly when using tools like SAP BW (Business Warehouse) or SAP Analytics.
  Causes:
  
  Invalid Analysis Variant: The analysis variant you are trying to use may not exist or may have been deleted or modified.
  Missing Authorization: The user may not have the necessary authorizations to access the analysis variant or the data associated with it.
  Corrupted Data: There may be corruption in the data model or the metadata associated with the analysis variant.
  Virtual Field Issues: The virtual field referenced in the analysis variant may not be defined correctly or may not exist in the current context.
  System Configuration: There may be issues with the configuration of the SAP BW system or the specific InfoProvider being used.
  
  Solutions:
  
  Check Analysis Variant: Verify that the analysis variant you are using exists and is correctly configured. You can do this by navigating to the relevant transaction (e.g., RSANALYZE) and checking the variants.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the analysis variant and the underlying data.
  Recreate Analysis Variant: If the analysis variant is corrupted, consider recreating it from scratch.
  Check Virtual Fields: Review the definition of any virtual fields used in the analysis variant to ensure they are correctly defined and available.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP BW you are using for any known issues or patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a system-level issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSANALYZE (for analysis variants) and SLG1 (for logs) to troubleshoot effectively.
  
  By following these steps, you should be able to identify the root cause of the ARCH_ANA330 error and implement a suitable solution.