How To Fix AD296 - Foreign key &-&; select one field only

AD296 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 296

• Message text: Foreign key &-&; select one field only

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD296 - Foreign key &-&; select one field only ?

  The SAP error message AD296, which states "Foreign key &-&; select one field only," typically occurs when there is an issue with the foreign key relationship in a database table. This error is often encountered when trying to create or modify a table or when performing operations that involve foreign key constraints.
  
  Cause:
  
  Multiple Fields Selected: The error usually arises when a foreign key relationship is defined with multiple fields, but the operation or context requires only a single field to be selected.
  Incorrect Configuration: The foreign key relationship may not be properly configured in the data dictionary (DDIC), leading to ambiguity in the selection of fields.
  Data Model Issues: There may be inconsistencies in the data model where the foreign key constraints do not align with the expected structure.
  
  
  Solution:
  
  Check Foreign Key Definition: Review the foreign key definition in the Data Dictionary (transaction SE11). Ensure that the foreign key is defined correctly and that