How To Fix /STTPEC/WHS_MSG203 - Buffer creation: No key data provided!

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/WHS_MSG -

• Message number: 203

• Message text: Buffer creation: No key data provided!

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/WHS_MSG203 - Buffer creation: No key data provided! ?

  The SAP error message /STTPEC/WHS_MSG203 Buffer creation: No key data provided typically occurs in the context of warehouse management or logistics execution processes. This error indicates that the system is attempting to create a buffer (which is a temporary storage area) but lacks the necessary key data to do so.
  Cause:
  
  Missing Key Data: The most common cause of this error is that the required key data (such as material number, storage location, or other relevant identifiers) is not being provided in the transaction or process that is being executed.
  Configuration Issues: There may be configuration issues in the warehouse management settings that prevent the system from recognizing or processing the key data correctly.
  Data Integrity Issues: There could be issues with the master data or transactional data that lead to the absence of key data.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might not be handling the key data correctly.
  
  Solution:
  
  Check Input Data: Ensure that all required fields are filled out correctly in the transaction. Verify that the key data (like material number, storage type, etc.) is being passed correctly.
  Review Configuration: Check the configuration settings in the warehouse management module to ensure that everything is set up correctly. This includes checking the settings for buffer creation and any related parameters.
  Data Validation: Validate the master data and transactional data to ensure that all necessary information is present and correct. This includes checking material master records, storage location data, etc.
  Debugging: If you have access to debugging tools, you can trace the process to see where the key data is being lost or not passed correctly.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may have additional insights or solutions based on the specific version of SAP you are using.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to warehouse management, such as LT01 (Transfer Order Creation), LT10 (Transfer Order Confirmation), etc.
  SAP Notes: Search for SAP Notes related to /STTPEC/WHS_MSG203 for any known issues or fixes.
  User Forums: Check SAP community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message.