How To Fix AD735 - Foreign key &-& (flag as a semantic foreign key)

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 735

• Message text: Foreign key &-& (flag as a semantic foreign key)

What causes this issue?

A foreign key must be flagged either as a semantic foreign key or as a
screen foreign key. In the case of a screen foreign key, a check is
always made for any input to the screen through the mask processor.
This foreign key is always found with internal tables (without under-
lying database table) and also with foreign keys that are contained
completely within a semantic foreign key. Semantic foreign keys are
part of the data model and are further identified by their dependency
factor and cardinality. Apart from the check on screen entry, they
imply referential integrity conditions.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please flag this foreign key as semantic foreign key or screen foreign
key.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD735 - Foreign key &-& (flag as a semantic foreign key) ?

  The SAP error message AD735, which indicates a foreign key issue, typically arises when there is a problem with the foreign key relationship defined in the data model. This error message is often related to semantic checks in the context of data integrity and consistency.
  
  Cause:
  The error message AD735 usually occurs due to one of the following reasons:
  
  Missing Foreign Key Relationship: The foreign key relationship that is expected is not defined in the database table or is incorrectly defined.
  Data Inconsistency: The data being inserted or updated does not comply with the foreign key constraints, meaning that the referenced key does not exist in the parent table.
  Semantic Issues: The foreign key is flagged as a semantic foreign key, which means that it is expected to have a logical relationship with another table, but this relationship is not being satisfied.
  
  
  Solution:
  To resolve the AD735 error, you can take the following steps:
  
  
  Check Foreign Key Definition:
  
  Go