How To Fix TG391 - ##### Program starts with parameter PV_XCLR = &

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 391

• Message text: ##### Program starts with parameter PV_XCLR = &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG391 - ##### Program starts with parameter PV_XCLR = & ?

  The SAP error message TG391 typically indicates that there is an issue with the program being executed, specifically related to the parameter PV_XCLR. This parameter is often used in the context of certain SAP programs or transactions that require specific input values to function correctly.
  Cause:
  
  Invalid Parameter Value: The parameter PV_XCLR may be set to an invalid value or not set at all, which can lead to the program not being able to execute properly.
  Missing Configuration: There might be missing configuration settings or prerequisites that need to be fulfilled before the program can run.
  Authorization Issues: The user executing the program may not have the necessary authorizations to run the program with the specified parameters.
  Program Logic Error: There could be a bug or logic error in the program itself that is causing it to fail when the parameter is set.
  
  Solution:
  
  Check Parameter Value: Ensure that the value being passed to PV_XCLR is valid and meets the expected criteria for the program. Refer to the program documentation or SAP notes for guidance on valid values.
  Review Configuration: Verify that all necessary configurations are in place for the program to run. This may involve checking settings in customizing or related transactions.
  User Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to execute the program. This can be done by reviewing the user roles and authorizations in the SAP system.
  Debugging: If you have access to debugging tools, you can run the program in debug mode to identify where the error occurs and what might be causing it.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error message. SAP frequently updates its knowledge base with solutions to common issues.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the program, you may want to check related transaction codes that could provide additional insights or configuration options.
  SAP Community: Engaging with the SAP Community forums can also be helpful, as other users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP documentation for the specific program or module you are working with, as it may contain important information regarding parameters and their expected values.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the TG391 error message in SAP.