How To Fix SGT_01336 - You have entered an invalid supplier number &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SGT_01 - SGT_01

• Message number: 336

• Message text: You have entered an invalid supplier number &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 SGT_01336 - You have entered an invalid supplier number &1 ?

  The SAP error message SGT_01336, which states "You have entered an invalid supplier number &1," typically occurs when a user attempts to enter a supplier number that does not exist in the system or is not valid for the current transaction. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Supplier Number: The supplier number entered may be mistyped or incorrect.
  Inactive Supplier: The supplier may be inactive or blocked in the system.
  Data Synchronization Issues: If the supplier data is not synchronized across different modules or systems, it may lead to this error.
  Authorization Issues: The user may not have the necessary permissions to view or use the supplier number.
  Configuration Issues: There may be configuration settings in the system that restrict the use of certain supplier numbers.
  
  Solutions:
  
  Verify Supplier Number: Double-check the supplier number for any typographical errors. Ensure that the number is correct and exists in the system.
  Check Supplier Status: Use transaction codes like MK03 (Display Vendor) to check if the supplier is active and not blocked. If the supplier is inactive, you may need to reactivate it.
  Consult with Master Data Team: If you suspect that the supplier data is not synchronized or is incorrect, consult with the master data management team to ensure that the supplier information is up to date.
  Review User Authorizations: Ensure that the user has the necessary authorizations to access the supplier data. This may involve checking roles and permissions in the user profile.
  Check Configuration Settings: If the issue persists, review the configuration settings related to supplier management in the SAP system. This may require assistance from a functional consultant or system administrator.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MK01 (Create Vendor), MK02 (Change Vendor), and MK03 (Display Vendor) for managing supplier data.
  SAP Notes: Check SAP Notes for any known issues or patches related to supplier management that may address this error.
  Documentation: Refer to SAP documentation or help files for additional guidance on managing suppliers and understanding error messages.
  
  If the problem persists after trying the above solutions, it may be beneficial to escalate the issue to your SAP support team or consult with an SAP expert for further assistance.