How To Fix MC733 - Invalid foreign key dependency for lock objects

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 733

• Message text: Invalid foreign key dependency for lock objects

What causes this issue?

The base tables of lock objects must be linked with a hierarchical
foreign key relationship, i.e. the foreign key tables are key extensions
for the check tables.
Generic foreign key definitions and foreign keys with constants are not
permitted.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC733 - Invalid foreign key dependency for lock objects ?

  The SAP error message MC733, which states "Invalid foreign key dependency for lock objects," typically occurs in the context of database operations where there is an issue with the foreign key relationships defined in the database tables involved in the transaction. This error can arise during various operations, such as updates or deletes, when the system detects that the foreign key constraints are not being respected.
  Causes of MC733 Error
  
  
  Foreign Key Constraint Violation: The most common cause is that the operation you are trying to perform violates the foreign key constraints defined in the database. For example, if you are trying to delete a record from a parent table that has dependent records in a child table, this will trigger the error.
  
  
  Lock Object Issues: The error may also occur if there are issues with the lock objects that are used to manage concurrent access to the database records. If the lock