How To Fix /AIF/STRUCT_GEN004 - Table is empty; enter component types

/AIF/STRUCT_GEN004 - Overview

• Message type: E = Error

• Message class: /AIF/STRUCT_GEN -

• Message number: 004

• Message text: Table is empty; enter component types

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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/AIF/STRUCT_GEN004 - Details

• The SAP error message /AIF/STRUCT_GEN004 Table is empty; enter component types typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the configuration of the interface structure. This error indicates that the system expects certain component types to be defined, but the relevant table is empty.
  
  Cause:
  
  Missing Configuration: The error usually arises when the necessary component types for the interface structure have not been defined or configured in the AIF.
  Incorrect Settings: There may be incorrect settings or missing entries in the relevant customizing tables that define the structure of the interface.
  Transport Issues: If the configuration was transported from another system, it might not have been transported correctly, leading to missing entries.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the AIF configuration transaction (usually /AIF/CONFIG).
  Navigate to the relevant interface structure and check if the component types are defined.
  If they are missing, you will need to create or define the necessary