How To Fix SADL_EXPOSURE074 - Key mapping of association '&1' of entity '&2' is not complete

SADL_EXPOSURE074 - Overview

• Message type: E = Error

• Message class: SADL_EXPOSURE - Errors During Exposure Compilation

• Message number: 074

• Message text: Key mapping of association '&1' of entity '&2' is not complete

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_EXPOSURE074 - Key mapping of association '&1' of entity '&2' is not complete ?

  The SAP error message SADL_EXPOSURE074 indicates that there is an issue with the key mapping of an association in a data model, specifically in the context of the SAP ABAP programming environment and the SAP Data Access Layer (SADL). This error typically arises when the key mapping for an association between entities is incomplete or not properly defined.
  
  Cause:
  The error can occur due to several reasons:
  
  Incomplete Key Mapping: The association defined in the data model does not have a complete set of keys mapped. This means that not all required fields for the association are specified.
  Incorrect Configuration: There may be a misconfiguration in the data model or the underlying database tables that leads to the association not being properly recognized.
  Changes in Data Model: If there have been recent changes to the data model, such as adding or removing fields, the key mapping may not have been updated accordingly.
  Missing Annotations: The necessary