How To Fix AQ250 - Unable to generate standard headers for all lines

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 250

• Message text: Unable to generate standard headers for all lines

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AQ250 - Unable to generate standard headers for all lines ?

  The SAP error message AQ250, "Unable to generate standard headers for all lines," typically occurs in the context of document processing, such as when creating or modifying purchase orders, sales orders, or other transactional documents. This error indicates that the system is unable to create the necessary header information for all line items in the document.
  Causes:
  
  Missing or Incomplete Data: One or more line items may have missing or incomplete data that prevents the system from generating the standard headers.
  Inconsistent Data: If the line items have inconsistent data (e.g., different currencies, different plants, or incompatible material types), the system may not be able to create a unified header.
  Configuration Issues: There may be issues with the configuration of the document type or the related settings in the SAP system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to create or modify certain types of documents, leading to this error.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they may interfere with the standard processing logic.
  
  Solutions:
  
  Check Line Item Data: Review the line items in the document for any missing or inconsistent data. Ensure that all required fields are filled out correctly.
  Review Document Type Configuration: Check the configuration settings for the document type being used. Ensure that all necessary settings are correctly configured.
  Consistency in Data: Ensure that all line items are consistent in terms of currency, plant, and other relevant attributes.
  User Authorizations: Verify that the user has the necessary authorizations to create or modify the document. If not, contact your SAP security team to adjust the authorizations.
  Debugging Custom Code: If there are custom enhancements or modifications, consider debugging the code to identify any issues that may be causing the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like ME21N (Create Purchase Order), VA01 (Create Sales Order), etc.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to the specific module you are working with (e.g., MM for Materials Management, SD for Sales and Distribution) for additional insights.
  
  By following these steps, you should be able to identify and resolve the cause of the AQ250 error in your SAP system.