How To Fix RSDRO303 - Error when assigning SID (details in long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRO - ODS Update/Activation

• Message number: 303

• Message text: Error when assigning SID (details in long text)

What causes this issue?

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

System Response

Request: &v1&
Data package: &v2&
Data record: &v3&
InfoObject: &v4&

How to fix this error?

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 RSDRO303 - Error when assigning SID (details in long text) ?

  The SAP error message RSDRO303 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue related to the assignment of a SID (Surrogate ID) to a characteristic or an InfoObject. This error can arise due to various reasons, such as data inconsistencies, missing entries, or issues with the master data.
  Cause:
  
  Missing SID Entries: The SID table for the characteristic may not have the necessary entries, leading to an inability to assign a SID.
  Data Inconsistencies: There may be inconsistencies in the master data or the data being loaded into the InfoObject.
  Incorrect Data Types: The data type of the characteristic may not match the expected format, causing issues during SID assignment.
  Buffer Issues: Sometimes, the buffer for the SID table may not be updated correctly, leading to discrepancies.
  
  Solution:
  
  Check SID Table: Verify the SID table for the characteristic in question. Ensure that the necessary entries exist and that they are correct.
  Rebuild the SID Table: If the SID table is corrupted or missing entries, you may need to rebuild it. This can often be done through transaction codes like RSD1 (for InfoObjects) or RSD3 (for SID management).
  Data Consistency Check: Run consistency checks on the master data and the InfoObject to identify and resolve any inconsistencies.
  Data Type Verification: Ensure that the data being loaded matches the expected data type for the characteristic.
  Clear Buffer: If you suspect buffer issues, you can clear the buffer for the SID table using transaction RSD1 or other relevant transactions.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes for known issues related to SID assignment.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSD1 (InfoObject maintenance), RSD3 (SID management), and RSA1 (Data Warehousing Workbench).
  SAP Notes: Check SAP Notes for any specific issues related to RSDRO303. SAP Notes often provide detailed information on known issues and their resolutions.
  Documentation: Review SAP documentation on InfoObjects and SID management for a deeper understanding of how SIDs are assigned and managed within the BW environment.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation and support.