How To Fix REV034 - Revision category & forbids generation of a revision order

SAP Error Message - Details

• Message type: E = Error

• Message class: REV - PM/CS: Revision

• Message number: 034

• Message text: Revision category & forbids generation of a revision order

What causes this issue?

You are trying to generate a revision order for a non-WPS controlled
revision (non-WPS controlled = revision category with the non-WPS
controlled indicator, see Customizing)

System Response

It is not possible to generate a revision order for this revision
category.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REV034 - Revision category & forbids generation of a revision order ?

  The SAP error message REV034 indicates that the revision category associated with a particular material or item does not allow for the generation of a revision order. This typically occurs in the context of production planning and control, where revisions are used to manage changes in product specifications or production processes.
  Cause:
  
  Revision Category Settings: The revision category assigned to the material may be configured to disallow the creation of revision orders. This can happen if the category is set to a status that does not permit revisions.
  Material Master Data: The material master data may not be correctly set up, leading to restrictions on revision order generation.
  Configuration Issues: There may be configuration settings in the SAP system that restrict the use of revision orders for certain materials or categories.
  
  Solution:
  
  Check Revision Category: Review the revision category assigned to the material. You can do this by navigating to the material master record (transaction code MM03) and checking the relevant views (e.g., Basic Data, MRP).
  Modify Revision Category: If the revision category is indeed set to disallow revisions, you may need to change it to a category that allows for revision order generation. This can be done in the configuration settings (transaction code SPRO) under the relevant section for material management.
  Update Material Master: If necessary, update the material master data to ensure that it is correctly configured to allow for revision orders.
  Consult Documentation: Refer to SAP documentation or help files for specific details on how to configure revision categories and their implications on order generation.
  User Authorization: Ensure that the user attempting to create the revision order has the necessary authorizations to do so.
  
  Related Information:
  
  Transaction Codes: 
  
  MM03: Display Material Master
  SPRO: Customizing Implementation Guide
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to revision categories and orders.
  Training and Documentation: Consider reviewing SAP training materials or documentation related to production planning and revision management for a deeper understanding of how revision categories work.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in production planning and control.