How To Fix R7B327 - Characteristic &1: Invalid remote hierarchy access class &2

SAP Error Message - Details

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 327

• Message text: Characteristic &1: Invalid remote hierarchy access class &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7B327 - Characteristic &1: Invalid remote hierarchy access class &2 ?

  The SAP error message R7B327 indicates that there is an issue with accessing a remote hierarchy in the context of a characteristic in SAP BW (Business Warehouse). This error typically arises when there is an invalid access class specified for a remote hierarchy.
  Cause:
  
  Invalid Access Class: The error suggests that the access class specified for the remote hierarchy is not valid. This could be due to a misconfiguration or an incorrect setting in the hierarchy definition.
  Hierarchy Not Available: The remote hierarchy might not be available or accessible in the system, possibly due to transport issues or missing authorizations.
  Data Source Issues: If the data source from which the hierarchy is being accessed is not correctly set up or is inactive, it can lead to this error.
  Network Issues: If the remote system is not reachable due to network issues, this error can also occur.
  
  Solution:
  
  Check Access Class: Verify the access class defined for the characteristic in the hierarchy. Ensure that it is correctly set up and corresponds to a valid remote hierarchy.
  Hierarchy Configuration: Review the configuration of the remote hierarchy. Make sure that it is correctly defined and that all necessary settings are in place.
  Data Source Verification: Ensure that the data source from which the hierarchy is being accessed is active and correctly configured. Check if the data source is available and functioning properly.
  Network Connectivity: Check the network connectivity to the remote system. Ensure that there are no issues preventing access to the remote hierarchy.
  Authorization Check: Ensure that the user has the necessary authorizations to access the remote hierarchy. Lack of proper authorizations can lead to access issues.
  Consult Documentation: Refer to SAP documentation or notes related to remote hierarchies and characteristics for any specific configurations or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the configuration of InfoObjects and hierarchies.
  Logs and Traces: Review system logs and traces for more detailed error messages that can provide additional context for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the R7B327 error in your SAP BW environment.