How To Fix WN026 - Please enter a valid plant profile: &

WN026 - Overview

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 026

• Message text: Please enter a valid plant profile: &

What causes this issue?

Plant profile &V1& is not maintained in Customizing.

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?

Select a valid plant profile using the possible entries or define a new
<DS:SIMG.W_OE_EG_WL_0170.SIMG_OWER>plant profile</> in Customizing.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

WN026 - Details

• The SAP error message WN026, which states "Please enter a valid plant profile: &," typically occurs in the context of materials management or production planning when the system expects a valid plant profile to be entered but does not recognize the input provided.
  
  Cause:
  
  Invalid Plant Profile: The plant profile you are trying to enter does not exist in the system or is not correctly configured.
  Data Entry Error: There may be a typographical error in the plant profile code you are entering.
  Authorization Issues: The user may not have the necessary authorizations to access or view the plant profile.
  
  Configuration Issues: The plant profile may not be properly set up in the system, or there may be missing configuration settings.
  
  
  Solution:
  
  Check Plant Profile: Verify that the plant profile you are entering is valid. You can do this by checking the configuration in the relevant SAP transaction (e.g., OX10 for plant settings).
  Correct Data Entry: Ensure that