How To Fix DMCLG514 - Foreign key '&1' of structure &2 (&3) is not maintained in '&4'

DMCLG514 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 514

• Message text: Foreign key '&1' of structure &2 (&3) is not maintained in '&4'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG514 - Foreign key '&1' of structure &2 (&3) is not maintained in '&4' ?

  The SAP error message DMCLG514 indicates that there is a foreign key constraint issue in the data model. Specifically, it means that a foreign key defined in a structure is not maintained in the corresponding table. Here’s a breakdown of the components of the error message:
  
  Foreign key '&1': This refers to the specific foreign key that is causing the issue.
  Structure &2: This is the name of the structure where the foreign key is defined.
  (&3): This typically represents the technical name or identifier of the structure.
  '&4': This indicates the table where the foreign key is expected to be maintained.
  
  Cause
  The error occurs when:
  
  A foreign key relationship is defined in a structure, but the corresponding entry in the referenced table does not exist.
  The data in the table does not meet the foreign key constraints, meaning that the value in the foreign key field does not match any primary key in the referenced table.
  There