How To Fix RSODSO_SID002 - SID generation already completed in the source. Step will be skipped

SAP Error Message - Details

• Message type: E = Error

• Message class: RSODSO_SID -

• Message number: 002

• Message text: SID generation already completed in the source. Step will be skipped

What causes this issue?

SID generation already completed in the source. Step will be skipped

System Response

The data to be processed originates from a source, which ensures that
SID values exist for all the relevant characteristics.
No data was manipulated during the transfer to the current DataStore
object. Therefore the "SID Determination" step can be skipped.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSODSO_SID002 - SID generation already completed in the source. Step will be skipped ?

  The SAP error message RSODSO_SID002 indicates that the SID (Surrogate ID) generation process for a DataStore Object (DSO) has already been completed in the source system, and as a result, the current step in the data loading process will be skipped. This typically occurs during the data extraction or loading process in SAP BW (Business Warehouse) when the system detects that the SID generation has already been performed for the data being processed.
  Cause:
  
  Duplicate Execution: The SID generation process may have been executed previously for the same data set, leading to the message that it has already been completed.
  Data Consistency: The data being loaded may not require SID generation again because it has not changed since the last load.
  Process Flow: The data load process may be incorrectly configured, leading to the SID generation step being skipped.
  
  Solution:
  
  Check Previous Loads: Review the previous data load processes to confirm if the SID generation was indeed completed. You can check the process chain logs or the data load logs for this information.
  Reprocess the Data: If you need to regenerate the SIDs (for example, if the data has changed), you may need to delete the existing data in the target DSO and re-execute the data load process.
  Adjust Process Chain: If the process chain is incorrectly configured, you may need to adjust the steps to ensure that SID generation occurs when necessary.
  Data Consistency Check: Ensure that the data being loaded is consistent and that there are no issues with the source data that could lead to this message.
  Manual SID Generation: In some cases, you may need to manually trigger the SID generation process if it is not being executed as part of the automated process.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage your data loads and process chains.
  Logs and Monitoring: Check the logs in the Data Warehousing Workbench or the process chain logs for more detailed information about the data load and SID generation steps.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to SID generation and data loading processes. You can search the SAP Support Portal for notes related to the error message RSODSO_SID002.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the RSODSO_SID002 error message in SAP BW.