How To Fix SV645 - Internal error: Table/view name lost

SV645 - Overview

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 645

• Message text: Internal error: Table/view name lost

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

SV645 - Details

• The SAP error message SV645, which states "Internal error: Table/view name lost," typically indicates that there is an issue with the internal handling of database objects in the SAP system. This error can occur in various scenarios, often related to database operations or when accessing certain data structures.
  Causes:
  
  Database Corruption: There may be corruption in the database tables or views that the system is trying to access.
  Transport Issues: If there were recent transports or changes made to the system, it could lead to inconsistencies in the database objects.
  System Bugs: There may be a bug in the SAP system or a specific transaction that is causing the error.
  Authorization Issues: Sometimes, the error can arise due to insufficient authorizations to access certain tables or views.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to this error.
  
  Solutions:
  
  Check Database Integrity: Use transaction codes like DB02 or DBACOCKPIT to check the integrity of the database.