How To Fix RSDODSO171 - DataStore object &1: Index &2 is being included again

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDODSO - Messages for ODS Objects

• Message number: 171

• Message text: DataStore object &1: Index &2 is being included again

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDODSO171 - DataStore object &1: Index &2 is being included again ?

  The SAP error message RSDODSO171 typically occurs in the context of DataStore Objects (DSOs) in SAP BW (Business Warehouse) when there is an issue with the indexing of the DSO. This error indicates that an index is being included again, which can lead to inconsistencies or duplication in the data.
  Cause:
  The error can be caused by several factors, including:
  
  Duplicate Index Entries: The index for the DataStore Object may have been defined in such a way that it is trying to include the same index multiple times.
  Data Model Changes: Changes made to the data model or the structure of the DSO can lead to inconsistencies in how the indexes are defined or used.
  Data Loading Issues: If there are issues during the data loading process, such as incorrect transformations or mappings, it can lead to this error.
  Configuration Errors: Incorrect configuration settings in the DSO or related InfoObjects can also trigger this error.
  
  Solution:
  To resolve the RSDODSO171 error, you can follow these steps:
  
  
  Check Index Definitions: Review the index definitions for the DataStore Object. Ensure that no index is defined more than once. You can do this by going to the DSO in the Data Warehousing Workbench and checking the index settings.
  
  
  Rebuild Indexes: If you suspect that the indexes are corrupted or incorrectly defined, you can try to rebuild the indexes. This can often resolve issues related to indexing.
  
  
  Review Data Load Process: Check the data load process for the DSO. Ensure that the data is being loaded correctly and that there are no transformations or mappings that could lead to duplicate entries.
  
  
  Check for Data Model Changes: If there have been recent changes to the data model, ensure that all related objects (like InfoObjects and InfoProviders) are updated accordingly.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Test in Development Environment: If possible, replicate the issue in a development environment to test potential solutions without affecting production data.
  
  
  Related Information:
  
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on DataStore Objects and indexing.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSD1 (InfoObject Maintenance) for managing DSOs and their configurations.
  
  By following these steps, you should be able to identify the root cause of the RSDODSO171 error and implement a solution to resolve it.