How To Fix RSQBW045 - Internal error; no main object

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQBW -

• Message number: 045

• Message text: Internal error; no main object

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 RSQBW045 - Internal error; no main object ?

  The SAP error message RSQBW045, which states "Internal error; no main object," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data extraction or processing of InfoObjects, InfoProviders, or queries. This error can arise due to various reasons, including inconsistencies in the data model, issues with the data source, or problems with the query definition.
  Causes:
  
  Missing or Inconsistent InfoObjects: The main object (like an InfoObject or InfoProvider) that the query or process is trying to access may be missing or not properly defined.
  Data Source Issues: The data source from which the data is being extracted may not be correctly configured or may have been deleted.
  Query Definition Problems: The query may have been modified or corrupted, leading to a situation where it cannot find the main object.
  Transport Issues: If the objects were transported from one system to another, there may be inconsistencies or missing objects in the target system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the required objects.
  
  Solutions:
  
  Check InfoObjects and InfoProviders: Verify that all InfoObjects and InfoProviders referenced in the query or process are correctly defined and active.
  Review Query Definition: Open the query in the Query Designer and check for any inconsistencies or errors in the definition. Ensure that all required fields and objects are included.
  Data Source Configuration: Ensure that the data source is correctly configured and that it is active. Check for any changes that may have been made recently.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  Authorization Check: Ensure that the user executing the query has the necessary authorizations to access the InfoObjects and InfoProviders involved.
  Rebuild the Query: If the query is corrupted, consider rebuilding it from scratch or restoring it from a backup if available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSQBW045 for any specific patches or updates that may address this issue.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the status of InfoProviders and InfoObjects.
  Logs and Traces: Review the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.