How To Fix SI073 - ****** Reserved for DDIC foreign key ************************************

SAP Error Message - Details

• Message type: E = Error

• Message class: SI - Implementation Guide - Status control

• Message number: 073

• 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 SI073 - ****** Reserved for DDIC foreign key ************************************ ?

  The SAP error message "SI073 ** Reserved for DDIC foreign key ****" typically indicates an issue related to the Data Dictionary (DDIC) in SAP. This error often arises when there is a problem with foreign key relationships in the database tables or when the system is trying to access a reserved or non-existent foreign key.
  Cause:
  
  Foreign Key Violation: The error may occur if 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: If the foreign key relationship is not properly defined in the Data Dictionary, it can lead to this error.
  Data Inconsistency: If the data in the database is inconsistent, such as orphaned records that do not have corresponding entries in the parent table, this error can occur.
  Reserved Keys: The message indicates that the key is reserved for DDIC, which means that the system is trying to access a key that is not meant to be used directly by users or custom programs.
  
  Solution:
  
  Check Foreign Key Relationships: Review the foreign key relationships in the Data Dictionary (transaction SE11). Ensure that the foreign key constraints are correctly defined and that the referenced tables contain the necessary data.
  Data Validation: Validate the data in the tables involved in the foreign key relationship. Ensure that all foreign key values in the child table exist in the parent table.
  Adjust Data: If there are orphaned records, you may need to delete or update them to ensure data integrity.
  Debugging: If you are developing custom programs or reports, check the code to ensure that it is not trying to access reserved keys or violating foreign key constraints.
  Consult Documentation: Refer to SAP documentation or support notes related to this error for more specific guidance based on your SAP version and configuration.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) to investigate and manage database objects.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Dictionary: Familiarize yourself with the Data Dictionary concepts in SAP, including tables, views, and relationships.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis or development team for further assistance, as they may need to perform more in-depth analysis or troubleshooting.