How To Fix SOI753 - &1: Active Nametab header does not exist (table may be new)

SAP Error Message - Details

• Message type: E = Error

• Message class: SOI - Safe Online Import/Upgrade Messages

• Message number: 753

• Message text: &1: Active Nametab header does not exist (table may be new)

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message SOI753 - &1: Active Nametab header does not exist (table may be new) ?

  The SAP error message SOI753 indicates that there is an issue with the active nametab header for a specific table. This typically occurs when the system is trying to access a table that has been newly created or modified, but the necessary metadata (the nametab header) has not been properly generated or activated.
  Cause:
  
  New Table Creation: The error often arises when a new table has been created in the Data Dictionary (SE11) but has not been activated properly.
  Transport Issues: If the table was transported from another system, the transport might not have included all necessary components.
  Database Issues: There may be inconsistencies between the database and the Data Dictionary, possibly due to a failed activation or a database error.
  Development Environment: If you are working in a development environment, the table might not have been activated after changes were made.
  
  Solution:
  
  Activate the Table: Go to transaction SE11, enter the table name, and check if it is active. If it is not, activate it.
  Check Transport Requests: If the table was transported, ensure that all related transport requests have been successfully imported into the target system.
  Rebuild the Nametab: If the table is active but the error persists, you may need to rebuild the nametab. This can be done by:
  
  Going to transaction SE14 (Database Utility).
  Selecting the table and choosing the option to "Activate" or "Rebuild".
  
  
  Check for Database Consistency: Use transaction SE14 to check for inconsistencies in the database and correct them if necessary.
  Check for Authorizations: Ensure that you have the necessary authorizations to access and modify the table.
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address the issue.
  System Logs: Review system logs (transaction SM21) for any additional error messages that may provide more context about the issue.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to resolve the SOI753 error and ensure that the table is properly recognized by the SAP system.