How To Fix RSMPC158 - Secondary indexes successfully rebuilt for DataStore object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSMPC - Messages for Process Chains of Generic Processes

• Message number: 158

• Message text: Secondary indexes successfully rebuilt for DataStore object &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSMPC158 - Secondary indexes successfully rebuilt for DataStore object &1 ?

  The SAP error message RSMPC158 indicates that the secondary indexes for a DataStore Object (DSO) have been successfully rebuilt. This message is not an error in the traditional sense; rather, it is an informational message that indicates that the process of rebuilding secondary indexes has completed successfully.
  Cause:
  The message is triggered during the process of data loading or data management in SAP BW (Business Warehouse) when the system rebuilds the secondary indexes for a specific DataStore Object. This can occur due to various reasons, such as:
  
  Data Load Process: When data is loaded into the DSO, the system may need to rebuild the secondary indexes to ensure that the data is accessible and optimized for query performance.
  Data Maintenance: If there are changes made to the structure of the DSO or if data is deleted or updated, the secondary indexes may need to be rebuilt.
  Performance Optimization: Rebuilding indexes can help improve query performance and data retrieval times.
  
  Solution:
  Since RSMPC158 is an informational message, no specific action is required if you see this message. However, if you are experiencing performance issues or other problems related to the DSO, consider the following:
  
  Monitor Performance: Keep an eye on the performance of queries that access the DSO. If performance is not satisfactory, you may need to analyze the data model or consider optimizing the DSO.
  Check Data Load Processes: Ensure that data load processes are running smoothly and that there are no errors in the data loading process.
  Review Indexing Strategy: If you frequently see this message, it may be worth reviewing your indexing strategy for the DSO to ensure that it aligns with your data access patterns.
  
  Related Information:
  
  DataStore Objects (DSOs): DSOs are used in SAP BW to store detailed transactional data. They can be used for reporting and analysis.
  Secondary Indexes: Secondary indexes are used to improve the performance of data retrieval operations. They allow for faster access to data based on non-primary key fields.
  SAP BW Administration: Regular monitoring and maintenance of DSOs and their indexes are part of SAP BW administration best practices.
  
  If you encounter any issues beyond this informational message, it may be helpful to consult SAP documentation or reach out to SAP support for further assistance.