How To Fix M3634 - First production version has already been reached

M3634 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 634

• Message text: First production version has already been reached

What causes this issue?

You have selected the function "Previous version". However, this
function is not possible because you are already in the first production
version.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3634 - First production version has already been reached ?

  The SAP error message M3634, "First production version has already been reached," typically occurs in the context of production planning and execution within the SAP system. This error indicates that the system has identified that the first production version for a material has already been reached, and further processing is not allowed under the current configuration.
  
  Cause:
  
  Production Version Configuration: The production version for the material has been set up in such a way that it restricts further processing once the first version has been reached.
  Material Status: The material may have a status that prevents further production or changes.
  Production Order Status: The production order may have already been confirmed or completed, which means no further changes can be made.
  Routing Issues: There may be issues with the routing or BOM (Bill of Materials) that are preventing the system from processing further production versions.
  
  
  Solution:
  
  Check Production Version: Review the production version settings for the material