How To Fix AQV535 - The first table may not be altered.

SAP Error Message - Details

• Message type: E = Error

• Message class: AQV - Message texts for SAP Query

• Message number: 535

• Message text: The first table may not be altered.

What causes this issue?

You tried to move or delete the first table in a join.

System Response

This operation is not allowed.
You cannot change the root table of a join in a functional area of the
SAP query.

How to fix this error?

Define a new functional area with another root table.

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 AQV535 - The first table may not be altered. ?

  The SAP error message AQV535, which states "The first table may not be altered," typically occurs in the context of database operations, particularly when dealing with database views or joins in ABAP programs or when modifying database tables.
  Cause:
  This error usually arises when there is an attempt to alter the structure of a database table that is part of a view or a join operation. In SAP, certain tables are defined as "primary" or "first" tables in a join or view context, and altering them directly can lead to inconsistencies or integrity issues in the database.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Context: Identify where the error is occurring. Is it in a report, a transaction, or a custom program? Understanding the context will help in troubleshooting.
  
  
  Review the Database Structure: Ensure that you are not trying to alter a table that is part of a view or a join. If you need to make changes, consider altering the view or the join definition instead.
  
  
  Use the Correct Approach: If you need to modify the data structure, you may need to:
  
  Create a new table with the desired structure and migrate the data.
  Use a different approach to achieve your goal without altering the first table directly.
  
  
  
  Consult Documentation: Refer to SAP documentation or the Data Dictionary (SE11) to understand the relationships and dependencies between the tables involved.
  
  
  Check for Locks: Ensure that there are no locks on the table that might be preventing the alteration.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) to analyze the database structure and dependencies.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific guidance or patches.
  ABAP Development: If you are a developer, ensure that your ABAP code adheres to best practices regarding database operations and that you are not inadvertently trying to alter a primary table.
  
  By following these steps, you should be able to diagnose and resolve the AQV535 error effectively.