How To Fix AD491 - Dependent table &

AD491 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 491

• Message text: Dependent table &

What causes this issue?

When domains and data elements are activated, tables are regenerated
where necessary. Changed domain and data element attributes must
be regenerated at table level.
Tables requiring regeneration are referred to as 'dependent tables'.

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 AD491 - Dependent table & ?

  The SAP error message AD491 typically indicates that there is an issue with a dependent table in the context of a data model or a database operation. This error often arises when there are inconsistencies or issues with the data relationships between tables in the SAP system.
  
  Cause:
  
  Missing or Inconsistent Data: The dependent table may not have the required data that is referenced by the primary table.
  Foreign Key Violations: There may be foreign key constraints that are not being satisfied, meaning that the data in the dependent table does not match the expected values in the primary table.
  Data Model Changes: If there have been recent changes to the data model (like adding or removing fields), it could lead to inconsistencies.
  Transport Issues: If the changes were transported from one system to another (e.g., from development to production), there might be missing objects or data.
  
  
  Solution:
  
  Check Data Integrity: Verify that the data in the