How To Fix RSDD312 - No SID for hierarchy '&3', InfoObject '&2' of aggregate '&1' (&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 312

• Message text: No SID for hierarchy '&3', InfoObject '&2' of aggregate '&1' (&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD312 - No SID for hierarchy '&3', InfoObject '&2' of aggregate '&1' (&4) ?

  The SAP error message RSDD312 indicates that there is a problem with a hierarchy in the context of an InfoObject and its associated aggregate. Specifically, the message states that there is "No SID for hierarchy," which means that the system cannot find a corresponding SID (Surrogate ID) for the specified hierarchy of the InfoObject in the aggregate.
  Cause:
  
  Missing Hierarchy Data: The hierarchy data for the specified InfoObject may not have been loaded into the system, or it may not have been activated.
  Inconsistent Data: There may be inconsistencies in the data model, such as missing entries in the master data or hierarchy tables.
  Incorrect Configuration: The configuration of the InfoObject or the hierarchy may be incorrect, leading to issues in how the data is being processed.
  Data Load Issues: There may have been issues during the data load process that prevented the hierarchy from being populated correctly.
  
  Solution:
  
  Check Hierarchy Activation: Ensure that the hierarchy for the specified InfoObject is activated. You can do this in the SAP BW system by navigating to the InfoObject maintenance and checking the hierarchy settings.
  Load Hierarchy Data: If the hierarchy data is missing, you may need to load it again. This can be done through the data loading process in the Data Warehousing Workbench.
  Check Master Data: Verify that the master data for the InfoObject is complete and consistent. Ensure that all necessary entries exist and that there are no missing or incorrect records.
  Rebuild Aggregates: If the aggregates are not correctly reflecting the hierarchy, consider rebuilding the aggregates. This can help to refresh the data and ensure that the SIDs are correctly generated.
  Check for Errors in Data Load: Review the data load logs for any errors or warnings that may indicate issues with the hierarchy or InfoObject data.
  Consult Documentation: Refer to SAP documentation or support notes related to this error message for additional troubleshooting steps or specific fixes.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check the InfoObject and hierarchy settings.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional guidance.
  Data Modeling: Understanding the data model and how hierarchies are structured in SAP BW can help in troubleshooting similar issues in the future.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.