How To Fix SAPLWSPO100 - Enter a supplier or a plant number

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPLWSPO - SAP Retail Store: Purchase Order

• Message number: 100

• Message text: Enter a supplier or a plant number

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SAPLWSPO100 - Enter a supplier or a plant number ?

  The SAP error message "SAPLWSPO100 Enter a supplier or a plant number" typically occurs in the context of purchasing or procurement processes within the SAP system. This error indicates that the system requires either a supplier (vendor) number or a plant number to proceed with the transaction you are attempting to execute.
  Cause:
  
  Missing Input: The most common cause of this error is that the user has not entered a supplier or plant number in the relevant fields of the transaction.
  Incorrect Configuration: There may be configuration issues in the system that prevent the proper identification of suppliers or plants.
  Data Integrity Issues: The supplier or plant data may not be correctly maintained in the system, leading to the inability to retrieve the necessary information.
  
  Solution:
  
  Enter Required Information: Ensure that you have entered either a valid supplier number or a plant number in the appropriate fields. Double-check for any typos or incorrect entries.
  Check Master Data: Verify that the supplier and plant master data is correctly maintained in the system. You can do this by navigating to the relevant master data transactions (e.g., vendor master data in XK03 or plant data in OX10).
  Review Configuration: If you have the necessary authorizations, check the configuration settings related to purchasing and procurement to ensure that they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction you are using to ensure that you are following the correct process.
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) where this error might occur.
  User Roles and Authorizations: Ensure that you have the necessary roles and authorizations to access supplier and plant data.
  SAP Notes: Check for any SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  
  By following these steps, you should be able to resolve the error and continue with your procurement activities in SAP.