How To Fix SOI787 - &1: Active Nametab header extension does not exist

SOI787 - Overview

• Message type: E = Error

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

• Message number: 787

• Message text: &1: Active Nametab header extension does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SOI787 - &1: Active Nametab header extension does not exist ?

  The SAP error message SOI787 indicates that there is an issue with the active nametab header extension in the system. This error typically arises when the system is unable to find the required nametab header extension for a specific object or transaction.
  
  Cause:
  
  Missing Nametab Header Extension: The most common cause of this error is that the nametab header extension for the specified object does not exist in the system. This could be due to a missing configuration or an incomplete installation of a component.
  Transport Issues: If the nametab header extension was supposed to be transported from another system (like Development to Production) and the transport did not occur successfully, this error may arise.
  Custom Development: If there are custom developments or modifications that reference a nametab header extension that has not been properly defined or activated, this can lead to the error.
  
  
  Solution:
  
  Check Configuration: Verify that the nametab header extension is correctly configured