How To Fix R7I126 - No error messages from OLAP processor

SAP Error Message - Details

• Message type: E = Error

• Message class: R7I - InfoProvider

• Message number: 126

• Message text: No error messages from OLAP processor

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7I126 - No error messages from OLAP processor ?

  The SAP error message R7I126, which states "No error messages from OLAP processor," typically indicates that there is an issue with the OLAP (Online Analytical Processing) processor in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise during the execution of queries or data processing tasks.
  Cause:
  
  Data Source Issues: The data source may not be properly configured or may not contain the expected data.
  Query Design Problems: The query may have design flaws, such as incorrect filters or aggregations that lead to no data being returned.
  OLAP Cache Issues: The OLAP cache may be corrupted or not updated, leading to discrepancies in data retrieval.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the data.
  System Performance: Performance issues in the system can lead to timeouts or incomplete processing of queries.
  
  Solution:
  
  Check Data Sources: Verify that the data sources are correctly configured and that they contain the expected data. Ensure that the data is loaded properly into the InfoProviders.
  Review Query Design: Examine the query for any design issues. Check filters, variables, and aggregations to ensure they are set up correctly.
  Refresh OLAP Cache: Clear and refresh the OLAP cache. This can often resolve issues related to stale or corrupted cache data.
  
  You can do this by navigating to the OLAP Cache Management in the SAP BW system and performing a cache refresh.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the query and access the relevant data.
  Monitor System Performance: Check for any performance issues in the system that may be affecting query execution. This may involve looking at system logs, performance metrics, and resource utilization.
  Debugging: If the issue persists, consider using the SAP BW debugging tools to trace the execution of the query and identify where the problem may lie.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSRT (Query Monitor), and RSRV (Query Validation) for troubleshooting.
  Documentation: Review SAP documentation on OLAP processing and query design best practices to ensure compliance with recommended configurations.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation or to reach out to SAP support for assistance.