How To Fix MC771 - Technical settings are deleted upon activation

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 771

• Message text: Technical settings are deleted upon activation

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MC771 - Technical settings are deleted upon activation ?

  The SAP error message MC771 indicates that the technical settings for a particular InfoObject or InfoProvider have been deleted upon activation. This typically occurs in the context of SAP BW (Business Warehouse) when changes are made to the data model, and the system detects inconsistencies or issues with the technical settings.
  Cause:
  
  Inconsistent Technical Settings: The technical settings for the InfoObject or InfoProvider may have been manually altered or deleted, leading to inconsistencies.
  Transport Issues: If the object was transported from one system to another (e.g., from development to production), the transport might not have included all necessary components, leading to missing technical settings.
  Activation Errors: Errors during the activation process can lead to incomplete or incorrect settings being applied.
  Version Conflicts: If multiple versions of the same object exist, conflicts can arise, causing the system to delete certain settings.
  
  Solution:
  
  Recheck Technical Settings: Go to the InfoObject or InfoProvider in the Data Warehousing Workbench and check the technical settings. Ensure that all necessary settings are correctly configured.
  Re-activate the Object: Sometimes, simply reactivating the object can resolve the issue. Make sure to check for any errors during the activation process.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary components were included and correctly transported.
  Restore from Backup: If the technical settings were deleted and cannot be restored, consider restoring the object from a backup or previous version if available.
  Check for Notes and Patches: Look for SAP Notes or patches related to this error. SAP frequently releases updates that may address known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the nature of the error.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP BW documentation for best practices on managing InfoObjects and InfoProviders, including activation processes and technical settings.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the MC771 error and implement a solution to restore the technical settings.