How To Fix 1X177 - Structure comparison header data incomplete

1X177 - Overview

• Message type: E = Error

• Message class: 1X - General hierarchy maintenance tool message

• Message number: 177

• Message text: Structure comparison header data incomplete

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 1X177 - Structure comparison header data incomplete ?

  The SAP error message 1X177: Structure comparison header data incomplete typically occurs during the process of comparing structures in the SAP system, particularly when working with data dictionary objects or during transport requests. This error indicates that the header data required for the structure comparison is not complete, which can prevent the system from performing the necessary operations.
  Causes:
  
  Incomplete Header Information: The header data for the structure comparison may be missing or incomplete. This can happen if the structure was not properly defined or if there were issues during the transport of the structure.
  Transport Request Issues: If the structure was transported from one system to another, there may have been issues during the transport that resulted in incomplete data.
  Development Environment Issues: If you are working in a development environment, there may be inconsistencies in the data dictionary objects that need to be resolved.
  Version Mismatch: There may be a version mismatch between