How To Fix CRD_MDA118 - Foreign key check for table &1 (field &2) failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_MDA - Messages for Master Data Administration - Credentialing

• Message number: 118

• Message text: Foreign key check for table &1 (field &2) failed

What causes this issue?

While checking the assignments, the foreign keys for all fields of table
&v1& were also checked. The check serves the purpose of avoiding
incorrect values being updated to the database.

System Response

The check of field &v2& returned an error.

How to fix this error?

Check the values for field &v1&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRD_MDA118 - Foreign key check for table &1 (field &2) failed ?

  The SAP error message CRD_MDA118 indicates that a foreign key check has failed for a specific table and field. This typically occurs when you are trying to insert or update a record in a table that references another table, and the value you are trying to insert does not exist in the referenced table.
  Cause:
  
  Missing Reference: The value you are trying to insert into the foreign key field does not exist in the primary key of the referenced table.
  Data Integrity Violation: The foreign key constraint is designed to maintain data integrity, ensuring that relationships between tables are valid.
  Incorrect Data Entry: There may be a typo or incorrect value being entered that does not match any existing record in the referenced table.
  Data Deletion: The record in the referenced table may have been deleted after the foreign key relationship was established.
  
  Solution:
  
  Check the Referenced Table: Verify that the value you are trying to insert exists in the referenced table. You can do this by querying the referenced table to see if the key exists.
  Correct the Data: If the value does not exist, you need to either:
  
  Insert the missing record into the referenced table.
  Change the value you are trying to insert to one that exists in the referenced table.
  
  
  Review Foreign Key Relationships: Ensure that the foreign key relationships are correctly defined in the database schema.
  Data Consistency: If you are working with a data migration or import, ensure that the data is consistent and that all necessary records in the referenced tables are included.
  Consult Documentation: If you are unsure about the foreign key relationships, consult the SAP documentation or your system administrator for guidance.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to view the table definitions and foreign key relationships.
  Debugging: If you are a developer, you can use the debugger to trace the point of failure and understand the context in which the error occurs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Data Model: Understanding the data model and relationships between tables in your SAP system can help prevent such errors in the future.
  
  By following these steps, you should be able to resolve the CRD_MDA118 error and maintain the integrity of your data in SAP.