How To Fix RSRV451 - SID value &1 has no corresponding master data in P table

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 451

• Message text: SID value &1 has no corresponding master data in P table

The hierarchy cannot be consumed in the external SAP HANA view for
characteristic with hierarchy. You can repair the master data
inconsistency by calling transaction RSRV, running elementary test
'Hierarchies/Check individual hierarchy: BW Hierarchy in SAP HANA' and
choosing the "Correct Error" function.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV451 - SID value &1 has no corresponding master data in P table ?

  The SAP error message RSRV451 indicates that there is a problem with the SID (Surrogate ID) value in the context of master data in the P table (which typically refers to the master data tables in SAP BW). This error usually arises when the system is trying to access or process data that references a SID that does not exist in the corresponding master data table.
  Cause:
  
  Missing Master Data: The SID value referenced does not have a corresponding entry in the master data table. This can happen if the master data was not loaded correctly or if it was deleted.
  Data Inconsistency: There may be inconsistencies between the fact tables and the master data tables, possibly due to incomplete data loads or errors during data extraction.
  Data Model Changes: Changes in the data model, such as changes in InfoObjects or InfoProviders, can lead to mismatches between SIDs and their corresponding master data.
  
  Solution:
  
  Check Master Data: Verify that the master data for the InfoObject associated with the SID exists in the master data table. You can do this by running a query or using transaction codes like RSA1 to check the master data.
  Reload Master Data: If the master data is missing, you may need to reload it. This can be done by executing the data load process for the relevant InfoObject.
  Check Data Load Process: Review the data load process to ensure that it completed successfully without errors. Check the logs for any issues that may have occurred during the data load.
  Consistency Check: Use transaction RSRV to perform a consistency check on the InfoProvider. This can help identify and resolve issues related to SIDs and master data.
  Reprocess Data: If the issue persists, consider reprocessing the data in the InfoProvider or InfoCube to ensure that all data is consistent and complete.
  
  Related Information:
  
  Transaction RSRV: This transaction is used for checking the consistency of data in SAP BW. You can use it to analyze and fix issues related to master data and SIDs.
  Data Warehousing Workbench (RSA1): This is the main interface for managing data models, InfoProviders, and data loads in SAP BW.
  InfoObject Maintenance: Ensure that the InfoObjects are correctly defined and that their master data is properly maintained.
  
  By following these steps, you should be able to resolve the RSRV451 error and ensure that your SAP BW system is functioning correctly.