How To Fix CN019 - No entry in table & found

CN019 - Overview

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 019

• Message text: No entry in table & found

How to fix this error?

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Error message extract from SAP system. Copyright SAP SE.

CN019 - Details

• The SAP error message CN019, which states "No entry in table & found," typically occurs in the context of project management or controlling modules, particularly when dealing with project structures, work breakdown structures (WBS), or network activities. This error indicates that the system is unable to find a specific entry in a required table, which can lead to issues in processing or displaying project-related data.
  Causes:
  
  Missing Data: The most common cause is that the required data has not been entered into the relevant table. This could be due to incomplete configuration or data migration issues.
  Incorrect Configuration: If the project or network structure is not set up correctly, it may lead to missing entries in the necessary tables.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access certain entries in the table.
  Data Deletion: If entries were deleted or not created due to an error during data entry