How To Fix WB2B491 - Trading Contract &1 cannot released, external reference exists

WB2B491 - Overview

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 491

• Message text: Trading Contract &1 cannot released, external reference exists

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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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B491 - Trading Contract &1 cannot released, external reference exists ?

  The SAP error message WB2B491 indicates that a trading contract cannot be released because there is an existing external reference associated with it. This typically occurs in the context of SAP's contract management or procurement processes, where a trading contract is linked to external documents or references that prevent it from being processed further.
  
  Cause:
  The error is caused by the presence of an external reference (such as a purchase order, sales order, or another document) that is linked to the trading contract. This reference may be preventing the contract from being released due to business rules or system configurations that require all linked documents to be in a certain state (e.g., completed, closed, or released) before the contract can be processed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the External Reference:
  
  Check the trading contract for any linked external references. This can usually be done by reviewing the contract details in