How To Fix VK528 - Session &: session record contains no user name

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 528

• Message text: Session &: session record contains no user name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VK528 - Session &: session record contains no user name ?

  The SAP error message VK528 ("Session &: session record contains no user name") typically occurs in the context of batch input sessions, particularly when processing data using transaction codes that involve batch input (like SM35 for processing batch input sessions). This error indicates that the session record is missing a username, which is required for the session to be processed correctly.
  Cause:
  
  Missing User Information: The session was created without a valid user name. This can happen if the batch input session was generated programmatically or if there was an issue during the session creation process.
  Session Corruption: The session data might be corrupted or improperly formatted, leading to missing fields.
  Authorization Issues: The user who created the session may not have the necessary authorizations, leading to incomplete session records.
  
  Solution:
  
  Check Session Creation: Review how the session was created. Ensure that the process generating the session includes a valid user name.
  Recreate the Session: If possible, delete the problematic session and recreate it, ensuring that all required fields, including the user name, are populated correctly.
  Review Batch Input Program: If you are using a custom program to create the batch input session, check the code to ensure that it correctly populates all necessary fields, including the user name.
  Authorization Check: Ensure that the user has the necessary authorizations to create and process batch input sessions.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM35 (to process batch input sessions) and SE37 (to check function modules related to batch input).
  Batch Input Documentation: Review SAP documentation on batch input processing to understand the requirements and structure of batch input sessions.
  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, consider reaching out to your SAP Basis or technical support team for further assistance.