How To Fix RSDD355 - Error while activating hierarchy &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 355

• Message text: Error while activating hierarchy &1 (&2)

What causes this issue?

An error occurred for which no specific details can currently be
provided.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Try alternative options to get more information about the error, for
example, by calling the following transactions:
List of short dumps (transaction ST22)
System log (transaction SM21)
Job log (transaction SM37)

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD355 - Error while activating hierarchy &1 (&2) ?

  The SAP error message RSDD355, which states "Error while activating hierarchy &1 (&2)," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with activating a hierarchy in the system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of RSDD355 Error
  
  
  Data Inconsistencies: There may be inconsistencies in the data that the hierarchy is based on, such as missing or incorrect entries in the underlying InfoObject.
  
  
  Hierarchy Structure Issues: The hierarchy structure might be incorrect, such as circular references or missing parent-child relationships.
  
  
  Authorization Issues: The user may not have the necessary authorizations to activate the hierarchy.
  
  
  Technical Issues: There could be technical issues related to the BW system, such as problems with the database or transport issues.
  
  
  Locking Issues: The hierarchy might be locked by another process or user, preventing activation.
  
  
  Incorrect Hierarchy Type: The hierarchy type may not be