How To Fix AD146 - Table & is check table in &-&

AD146 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 146

• Message text: Table & is check table in &-&

What causes this issue?

The table you wish to delete is used as a check table in the specified
table field. This means that a foreign key pointing to the table you
are trying to delete was defined for the table field. As a result, you
cannot delete the table.

System Response

The delete request was rejected.

How to fix this error?

If you still want to delete the table, you must delete the
foreign key pointing to the table from the specified table field. Once
you have done this, you will be able to delete the table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD146 - Table & is check table in &-& ?

  The SAP error message AD146 typically indicates that there is an issue with a table and its associated check table in the SAP system. This error often arises during data entry or when performing operations that involve database tables. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Data Integrity Violation: The error usually occurs when there is an attempt to insert or update a record in a table that violates the integrity constraints defined by its check table. This could mean that the value being inserted does not exist in the check table.
  Missing Entries: The check table may not have the necessary entries that correspond to the data being processed.
  
  Configuration Issues: There may be configuration issues in the data model or the way the tables are related.
  
  
  Solution:
  
  Check Data Entries: Verify the data you are trying to enter or update. Ensure that all foreign key relationships are satisfied and