How To Fix WB2B203 - No suitable data found for the NAST object key (internal error)

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 203

• Message text: No suitable data found for the NAST object key (internal error)

What causes this issue?

An internal error occurred in function module &V1&. The system attempted
to determine a follow-on document of category
CASE &V2&.
WHEN '1'.
Trading Contract
WHEN '2'.
Sales Order
WHEN '3'.
Purchase Order
WHEN '4'.
Supllier Billing document
ENDCASE.
However, no entry was found.
The error message was triggered during processing of a NAST record with
the object key &V3&.

System Response

INCLUDE ISR_STOP

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B203 - No suitable data found for the NAST object key (internal error) ?

  The SAP error message WB2B203: No suitable data found for the NAST object key (internal error) typically occurs in the context of SAP's output management system, particularly when dealing with the NAST (message status) table. This error indicates that the system is unable to find the necessary data associated with a specific object key in the NAST table, which is used to manage output messages for various documents (like sales orders, purchase orders, etc.).
  Causes:
  
  Missing Data in NAST Table: The specific object key you are trying to access may not have any entries in the NAST table. This can happen if the output has not been generated or if it was deleted.
  Incorrect Object Key: The object key being referenced may be incorrect or not formatted properly.
  Output Type Configuration: The output type may not be correctly configured, leading to issues in generating or retrieving the output.
  Authorization Issues: There may be authorization issues preventing access to the required data.
  System Configuration Issues: There could be issues with the configuration of the output determination procedure or the related settings in the system.
  
  Solutions:
  
  Check NAST Table: Use transaction code SE16 or SE16N to check the NAST table for the specific object key. Ensure that there are entries for the key you are trying to access.
  Verify Object Key: Ensure that the object key you are using is correct and corresponds to the expected format.
  Output Type Configuration: Review the configuration of the output type in transaction NACE. Ensure that the output type is correctly set up for the document type you are working with.
  Regenerate Output: If the output has not been generated, try to regenerate it. For example, if it’s a sales order, you can re-trigger the output from the sales order screen.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data related to the object key.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE16/SE16N: For viewing table entries.
  NACE: For output type configuration.
  ME23N: For viewing purchase orders (if applicable).
  VA03: For viewing sales orders (if applicable).
  
  
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on output management and the NAST table.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, as it could be indicative of a deeper system issue.