How To Fix SD_CDS_ENTITY099 - Parsing projection view (&1) failed

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_CDS_ENTITY - Messages for STOBS/entities

• Message number: 099

• Message text: Parsing projection view (&1) failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_CDS_ENTITY099 - Parsing projection view (&1) failed ?

  The SAP error message SD_CDS_ENTITY099 indicates that there was a failure in parsing a projection view in the context of Core Data Services (CDS) in the SAP system. This error typically arises when there are issues with the definition or structure of the CDS view, which can prevent it from being processed correctly.
  Causes:
  
  Syntax Errors: There may be syntax errors in the CDS view definition, such as incorrect SQL syntax or missing elements.
  Incompatible Data Types: Mismatched data types between fields in the projection view can lead to parsing failures.
  Missing Annotations: Required annotations may be missing, which can affect how the view is interpreted.
  Database Issues: Problems with the underlying database, such as missing tables or views, can also cause this error.
  Transport Issues: If the CDS view was transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check Syntax: Review the CDS view definition for any syntax errors. Use the ABAP Development Tools (ADT) in Eclipse or the SAP GUI to validate the syntax.
  Verify Data Types: Ensure that all fields in the projection view have compatible data types and that there are no mismatches.
  Add Missing Annotations: If the error message indicates missing annotations, add the required annotations to the CDS view definition.
  Check Dependencies: Ensure that all underlying tables and views referenced in the CDS view are available and correctly defined.
  Transport Consistency: If the view was transported, check for any missing objects or dependencies in the target system. You may need to re-transport or adjust the objects.
  Debugging: Use the SQL trace (ST05) or the CDS view debugger to trace the execution and identify where the parsing fails.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to CDS views and the specific error message for any known issues or patches.
  Documentation: Refer to the official SAP documentation on Core Data Services for best practices and guidelines on creating and managing CDS views.
  Community Forums: Engage with the SAP Community or forums like SAP Community Network (SCN) for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.