How To Fix RSRV026 - Check SID table of characteristic &3 and InfoCube &1, dimension &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 026

• Message text: Check SID table of characteristic &3 and InfoCube &1, dimension &2

Beschreibung
The referential integrity between the dimension table for dimension
&V2& from InfoCube &V1& and the SID table for characteristic
&V3& is checked. (All <AB>SID</>s in dimenstion table have to occur in
the <AB>SID</> table)
Repairs
There are no automatic repair options.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message RSRV026 - Check SID table of characteristic &3 and InfoCube &1, dimension &2 ?

  The SAP error message RSRV026 indicates an issue with the SID (Surrogate ID) table of a characteristic in an InfoCube. This error typically arises during the data loading or reporting processes in SAP BW (Business Warehouse) when there is a mismatch or inconsistency in the SID tables.
  Cause:
  
  Inconsistent SID Table: The SID table for the characteristic may not be properly populated or may have inconsistencies.
  Missing Entries: There may be missing entries in the SID table for the characteristic, which can occur if data was not loaded correctly.
  Data Model Changes: Changes in the data model, such as modifications to the InfoCube or characteristics, can lead to inconsistencies in the SID tables.
  Data Load Issues: Errors during data loading processes can result in incomplete or incorrect SID table entries.
  
  Solution:
  To resolve the RSRV026 error, you can follow these steps:
  
  
  Run the RSRV Transaction:
  
  Go to transaction code RSRV.
  Enter the InfoCube and characteristic details as indicated in the error message.
  Execute the check to identify the specific issues with the SID table.
  
  
  
  Repair the SID Table:
  
  If inconsistencies are found, you can use the "Repair" function in RSRV to fix the SID table.
  This may involve regenerating the SID table or updating it based on the current data.
  
  
  
  Reprocess Data Loads:
  
  If the issue is due to incomplete data loads, consider reprocessing the data loads for the affected InfoCube.
  Ensure that all data is loaded correctly and that there are no errors in the data load process.
  
  
  
  Check for Data Model Changes:
  
  If there have been recent changes to the data model, ensure that all related objects are updated and consistent.
  This may involve checking transformations, data sources, and InfoObjects.
  
  
  
  Consistency Checks:
  
  Perform consistency checks on the InfoCube and related objects to ensure that all components are aligned and functioning correctly.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address specific issues related to SID tables and the RSRV026 error.
  
  
  
  Related Information:
  
  SID Tables: SID tables are used in SAP BW to map the actual values of characteristics to surrogate IDs, which are used for efficient data storage and retrieval.
  Transaction Codes: Familiarize yourself with other relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSMO (Monitor Data Loads) for managing data loads and InfoCubes.
  Documentation: Refer to SAP documentation and guides for best practices in managing SID tables and troubleshooting data load issues.
  
  By following these steps, you should be able to identify and resolve the issues causing the RSRV026 error in your SAP BW environment.