How To Fix RSCV126 - More than one SID = 0 in entry in SID table &, InfoObject &

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 126

• Message text: More than one SID = 0 in entry in SID table &, InfoObject &

What causes this issue?

In the SID table, in addition to the default entry with SID=0, there is
at least one further such value.

System Response

Inconsistencies could occur when reading the data.

How to fix this error?

Check the values of the entries with SID=0. For example, in addition to
the default entry with the value SPACE (initial), master data can be
posted that also leads to an SID equal to 0. In this case the CHCKFL
entries must distinguished between. Where CHCKFL must be = initial with
the default entry, the other entry should be CHCKFL<>initial.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV126 - More than one SID = 0 in entry in SID table &, InfoObject & ?

  The SAP error message RSCV126 indicates that there is an issue with the SID (Surrogate ID) table in the context of an InfoObject. Specifically, the error message states that there is more than one SID with a value of 0 for a particular entry in the SID table. This can lead to inconsistencies and problems when processing data in SAP BW (Business Warehouse).
  Cause:
  
  Duplicate SID Entries: The primary cause of this error is the presence of multiple entries in the SID table for a specific InfoObject that have the same SID value of 0. This can occur due to data loading issues, incorrect data transformations, or inconsistencies in the data model.
  Data Load Errors: If there are errors during the data loading process, it may result in duplicate entries being created in the SID table.
  Incorrect Configuration: Misconfiguration of the InfoObject or the data source can lead to this issue.
  
  Solution:
  To resolve the RSCV126 error, you can follow these steps:
  
  
  Check the SID Table: 
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the SID table for the specific InfoObject. Look for entries with SID = 0 and identify duplicates.
  
  
  
  Delete Duplicate Entries:
  
  If you find multiple entries with SID = 0, you may need to delete the duplicates. Be cautious when doing this, as it can affect data integrity. It is advisable to back up the data before making any changes.
  
  
  
  Reprocess the Data Load:
  
  After cleaning up the SID table, reprocess the data load for the InfoObject. This should regenerate the SID entries correctly.
  
  
  
  Check Data Sources and Transformations:
  
  Review the data sources and transformation rules to ensure that they are correctly configured and not causing duplicate entries.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Monitor Future Loads:
  
  After resolving the issue, monitor future data loads to ensure that the problem does not recur. Implement checks or validations if necessary.
  
  
  
  Related Information:
  
  SID Table Structure: Understanding the structure of the SID table for the specific InfoObject can help in diagnosing issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for monitoring data loads and transformations.
  SAP BW Documentation: Refer to SAP BW documentation for best practices on managing InfoObjects and SID tables.
  
  If the issue persists after following these steps, it may be beneficial to consult with SAP support or a technical consultant who specializes in SAP BW.