How To Fix WL757 - Ad hoc objects deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 757

• Message text: Ad hoc objects deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WL757 - Ad hoc objects deleted ?

  The SAP error message WL757, which states "Ad hoc objects deleted," typically occurs in the context of SAP Business Warehouse (BW) or SAP BusinessObjects when dealing with ad hoc reporting or analysis. This error indicates that certain ad hoc objects, such as queries or reports that were created on-the-fly, have been deleted or are no longer available in the system.
  Cause:
  
  Deletion of Objects: The most common cause is that the ad hoc objects (like queries, reports, or data sources) have been deleted by a user or through a system process.
  Authorization Issues: The user may not have the necessary permissions to access the ad hoc objects, leading to the perception that they have been deleted.
  System Changes: Changes in the underlying data model or structure, such as changes in InfoProviders or data sources, can lead to the unavailability of ad hoc objects.
  Transport Issues: If objects were transported between systems (e.g., from development to production), they may not have been included in the transport request.
  
  Solution:
  
  Check Object Availability: Verify if the ad hoc objects still exist in the system. You can do this by checking the relevant InfoProviders or reports in the SAP BW or BusinessObjects environment.
  Restore Deleted Objects: If the objects were deleted, you may need to restore them from a backup or recreate them if they cannot be recovered.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the ad hoc objects. This may involve checking roles and permissions in the SAP system.
  Check System Changes: Investigate any recent changes to the data model or InfoProviders that may have affected the availability of the ad hoc objects.
  Transport Management: If the issue is related to transport, ensure that all necessary objects were included in the transport request and that they have been successfully imported into the target system.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the WL757 error. SAP frequently updates its knowledge base with solutions for common issues.
  Documentation: Review the documentation for SAP BW or BusinessObjects for best practices on managing ad hoc reports and queries.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting business operations.
  
  By following these steps, you should be able to diagnose and resolve the WL757 error effectively.