How To Fix DD_DATABASEOBJ_CONS401 - Reason: in blue-green system, projection view of & is missing.

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_DATABASEOBJ_CONS -

• Message number: 401

• Message text: Reason: in blue-green system, projection view of & is missing.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_DATABASEOBJ_CONS401 - Reason: in blue-green system, projection view of & is missing. ?

  The SAP error message DD_DATABASEOBJ_CONS401 with the reason "in blue-green system, projection view of & is missing" typically occurs in the context of database object consistency checks, particularly in systems that utilize a blue-green deployment strategy. This error indicates that a required projection view for a database object is missing in the current environment.
  
  Cause:
  
  Blue-Green Deployment: In a blue-green deployment, two identical environments (blue and green) are maintained. One environment is live (serving production traffic), while the other is idle (for testing or staging). If a projection view is created or modified in one environment but not in the other, it can lead to this error.
  Database Object Changes: Changes to database objects (like tables, views, or projections) may not have been properly replicated or activated in the other environment.
  Transport Issues: If the changes were transported from one system to another, there might have been issues during the transport process that prevented