How To Fix RSRV464 - Size of SID table:&1 and X table:&2 of Time Characteristics: &3 Not Equal

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 464

• Message text: Size of SID table:&1 and X table:&2 of Time Characteristics: &3 Not Equal

Self-Explanatory Message

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• What is the cause and solution for SAP error message RSRV464 - Size of SID table:&1 and X table:&2 of Time Characteristics: &3 Not Equal ?

  The SAP error message RSRV464 indicates a discrepancy between the size of the SID (Surrogate ID) table and the corresponding X table for a time characteristic in the SAP BW (Business Warehouse) system. This error typically arises during the data modeling or data loading processes when the system detects that the number of entries in the SID table does not match the number of entries in the associated X table.
  Cause:
  
  
  Data Inconsistency: The primary cause of this error is a mismatch in the number of entries between the SID table and the X table. This can occur due to:
  
  Incomplete data loads.
  Data deletion or updates that were not properly reflected in both tables.
  Issues during the extraction, transformation, and loading (ETL) process.
  
  
  
  Incorrect Data Modeling: If the data model is not correctly defined, it can lead to inconsistencies between the SID and X tables.
  
  
  Manual Changes: Any manual changes made to the data or the underlying tables can also lead to discrepancies.
  
  
  Solution:
  To resolve the RSRV464 error, you can follow these steps:
  
  
  Run Consistency Check:
  
  Use transaction code RSRV to access the Data Consistency Check tool.
  Enter the relevant time characteristic and execute the check to identify the discrepancies.
  
  
  
  Repair the Inconsistency:
  
  If the inconsistency is found, you can use the repair function in RSRV to synchronize the SID and X tables.
  Select the option to "Repair" the inconsistency, which will update the tables to ensure they match.
  
  
  
  Reprocess Data Loads:
  
  If the issue persists, consider reprocessing the data loads for the affected InfoObject or InfoProvider to ensure that all data is correctly loaded and consistent.
  
  
  
  Check Data Model:
  
  Review the data model for the time characteristic to ensure that it is correctly defined and that there are no issues with the structure.
  
  
  
  Monitor ETL Processes:
  
  Ensure that the ETL processes are running smoothly and that there are no errors during data extraction or loading.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RSRV: Data Consistency Check
  RSA1: Data Warehousing Workbench
  RSD1: InfoObject Maintenance
  
  
  
  Documentation: Refer to SAP Help documentation for more details on SID tables and time characteristics in BW.
  
  
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the RSRV464 error effectively.