How To Fix AQV151 - Table & has already been assigned to the table &

AQV151 - Overview

• Message type: E = Error

• Message class: AQV - Message texts for SAP Query

• Message number: 151

• Message text: Table & has already been assigned to the table &

What causes this issue?

You tried to maintain a table that is already assigned, but the
specified table assignment in the logical database is different from
the original table assignment.

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?

If you want to change the WHERE condition of the assigned table without
changing the assignment to the database table, define the correct
database table.
If you want to assign the table to a different database table, you must
first delete the table and then assign it again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQV151 - Table & has already been assigned to the table & ?

  The SAP error message AQV151 indicates that a specific table has already been assigned to another table in the context of the SAP system. This typically occurs in scenarios involving data modeling, where a table is being assigned or linked to another table, but it has already been associated with a different one.
  
  Cause:
  
  Duplicate Assignment: The table you are trying to assign is already linked to another table, which violates the constraints of the data model.
  
  Configuration Issues: There may be configuration settings or rules in the system that prevent the reassignment of the table.
  Data Model Integrity: The system is designed to maintain data integrity, and this error is a safeguard against incorrect data relationships.
  
  
  Solution:
  
  Check Existing Assignments: Review the current assignments of the table in question. You can do this by navigating to the relevant data model or configuration area in SAP.
  Remove Existing Assignment: If the table needs to be reassigned, you