How To Fix /SCMB/ORDER161 - Specification of purchase order no. for order cat. &1 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/ORDER -

• Message number: 161

• Message text: Specification of purchase order no. for order cat. &1 is not permitted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/ORDER161 - Specification of purchase order no. for order cat. &1 is not permitted ?

  The SAP error message /SCMB/ORDER161 indicates that there is an issue with the specification of a purchase order number for a particular order category in the Supply Chain Management (SCM) module. This error typically arises when the system does not allow the use of purchase order numbers for the specified order category.
  Cause:
  
  Order Category Restrictions: The order category you are trying to use may not support the specification of a purchase order number. Certain order categories are designed to operate without a purchase order reference.
  Configuration Settings: The configuration settings in the SCM module may not permit the use of purchase orders for the specified order category.
  Data Entry Error: There may be a mistake in the data entry, such as entering a purchase order number when it is not required or allowed for that order category.
  
  Solution:
  
  Check Order Category: Verify the order category you are using and confirm whether it is allowed to have a purchase order number associated with it. You can refer to the documentation or configuration settings for the specific order category.
  Review Configuration: If you have access to the configuration settings, check the settings for the order category in the SCM module. You may need to adjust the configuration to allow purchase order numbers if that is appropriate for your business process.
  Correct Data Entry: If the order category does not support purchase order numbers, remove the purchase order number from the entry and proceed without it.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on the specific order category and its requirements.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SCMB/ORDER to view or modify order details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to order categories and configurations in the SCM module.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SCM for further assistance.