How To Fix GJ788 - BDC Error - User & Invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: GJ - Joint Venture Accounting

• Message number: 788

• Message text: BDC Error - User & Invalid.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GJ788 - BDC Error - User & Invalid. ?

  The SAP error message GJ788, which states "BDC Error - User & Invalid," typically occurs during batch data communication (BDC) processes when the system encounters an issue with the user credentials or the user context being used in the transaction. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Invalid User ID: The user ID specified in the BDC session may not exist or may have been deactivated.
  Authorization Issues: The user may not have the necessary authorizations to perform the transaction being executed in the BDC.
  Incorrect User Context: The BDC session may be trying to execute a transaction that requires a different user context or role.
  Session Parameters: The parameters set for the BDC session may not be correctly configured, leading to the system not recognizing the user.
  Technical Issues: There may be underlying technical issues with the BDC program or the transaction being executed.
  
  Solutions:
  
  Verify User ID: Check if the user ID specified in the BDC session is valid and active. You can do this by navigating to the user management transaction (e.g., SU01) and confirming the user’s status.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the transaction. You can use transaction SU53 to analyze authorization failures.
  Review BDC Session: Look at the BDC session logs to identify the exact point of failure. You can use transaction SM35 to review the session and see detailed error messages.
  Adjust BDC Program: If the BDC program is custom, review the code to ensure that it correctly handles user credentials and context.
  Test with Different User: If possible, test the BDC process with a different user who has the necessary permissions to see if the issue persists.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction being executed to ensure there are no known issues or additional requirements.
  
  Related Information:
  
  Transaction Codes: 
  
  SM35: To monitor and manage BDC sessions.
  SU01: To manage user accounts.
  SU53: To analyze authorization issues.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  BDC Programming: If you are developing or maintaining BDC programs, ensure you are following best practices for handling user sessions and transactions.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or security team for further assistance.