How To Fix 29049 - A change number was entered, so the revision level is ignored

29049 - Overview

• Message type: E = Error

• Message class: 29 - Bills of Material

• Message number: 049

• Message text: A change number was entered, so the revision level is ignored

What causes this issue?

You want to change or display a BOM and have entered both a change
number and a revision level.
The revision level is an additional identifier for the change status of
a material with reference to a particular change number.
If you enter a change number, the system determines the
<LS>valid-from</> date from the relevant change master record.
In this case, the system ignores the revision level, even if the change
number and the revision level do not refer to the same change status of
a material.

How to fix this error?

If you confirm this warning message, you see the item overview.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 29049 - A change number was entered, so the revision level is ignored ?

  The SAP error message 29049, which states "A change number was entered, so the revision level is ignored," typically occurs in the context of material management or engineering change management within SAP. This message indicates that a change number has been specified for a material or document, and as a result, the system is disregarding the revision level associated with that material or document.
  
  Cause:
  
  Change Number Entry: The primary cause of this error is that a change number has been entered in a transaction where the system expects a revision level. The change number is used to track changes made to materials or documents, and when it is provided, the system prioritizes it over the revision level.
  Configuration Settings: The system may be configured to require a change number for certain operations, which can lead to this message if the user is trying to reference a specific revision level instead.
  
  
  Solution:
  
  Review Change Number: