How To Fix SI075 - ****** Reserved for DDIC foreign key ************************************

SAP Error Message - Details

• Message type: E = Error

• Message class: SI - Implementation Guide - Status control

• Message number: 075

• Message text: ****** Reserved for DDIC foreign key ************************************

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SI075 - ****** Reserved for DDIC foreign key ************************************ ?

  The SAP error message SI075, which states "Reserved for DDIC foreign key," typically occurs when there is an issue related to the Data Dictionary (DDIC) in SAP, particularly concerning foreign key relationships in database tables.
  Cause:
  
  Foreign Key Constraint Violation: This error often arises when there is an attempt to insert or update a record in a table that violates a foreign key constraint. This means that the value being inserted does not exist in the referenced table.
  Missing or Incorrect Foreign Key Definition: The foreign key relationship may not be properly defined in the Data Dictionary, or the referenced table may not exist.
  Data Inconsistency: There may be inconsistencies in the data, such as orphaned records that do not have corresponding entries in the parent table.
  
  Solution:
  
  Check Foreign Key Relationships: Verify the foreign key relationships defined in the Data Dictionary. Ensure that the foreign key constraints are correctly set up and that the referenced tables exist.
  Data Validation: Before inserting or updating records, validate that the foreign key values exist in the parent table. You can run queries to check for orphaned records.
  Adjust Data: If there are orphaned records, you may need to delete or update them to ensure that all foreign key constraints are satisfied.
  Transport Requests: If the issue arose after a transport, ensure that all necessary objects were transported correctly and that the Data Dictionary is consistent across systems.
  Check for Locks: Sometimes, database locks can cause issues with foreign key constraints. Ensure that there are no locks on the tables involved.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to check the definitions of tables and their foreign key relationships.
  Debugging: If the error persists, consider using transaction SE37 or SE80 to debug the program or function module that is causing the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP Basis or ABAP team for further investigation.