How To Fix PG813 - Due to errors Header &1 could not be generated.

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 813

• Message text: Due to errors Header &1 could not be generated.

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 PG813 - Due to errors Header &1 could not be generated. ?

  The SAP error message PG813, which states "Due to errors Header &1 could not be generated," typically occurs during the processing of a document or transaction in SAP, particularly in the context of logistics or production planning. This error indicates that there was an issue with the header data that prevented the system from generating the required document or record.
  Causes:
  
  Missing or Incorrect Data: Required fields in the header data may be missing or contain incorrect values. This can include fields like material number, plant, or other key identifiers.
  Configuration Issues: There may be configuration issues in the relevant module (e.g., MM, SD, PP) that prevent the system from processing the document correctly.
  Authorization Issues: The user may not have the necessary authorizations to create or modify the document.
  Business Rules Violations: The data being processed may violate certain business rules or constraints defined in the system.
  System Errors: There could be temporary system issues or bugs that are causing the error.
  
  Solutions:
  
  Check Required Fields: Review the header data for completeness and correctness. Ensure that all mandatory fields are filled out and that the values are valid.
  Review Configuration: Check the configuration settings in the relevant module to ensure that they are set up correctly. This may involve consulting with a functional consultant or reviewing the configuration documentation.
  Authorization Check: Verify that the user has the necessary authorizations to perform the action. This may involve checking user roles and permissions.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what went wrong.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with to identify any known issues or additional troubleshooting steps.
  Contact Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working with various transaction codes such as ME21N (Create Purchase Order), CO01 (Create Production Order), etc.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  User Forums: Check SAP community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the PG813 error and implement a solution to resolve it.