How To Fix MPD049 - Maintain MP header data

SAP Error Message - Details

• Message type: E = Error

• Message class: MPD - Message Class for A&D MPD

• Message number: 049

• Message text: Maintain MP header data

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPD049 - Maintain MP header data ?

  The SAP error message MPD049, which states "Maintain MP header data," typically occurs in the context of Material Planning (MP) or Master Data Management in SAP. This error indicates that there is missing or incomplete header data for a material planning document, such as a Material Requirement Planning (MRP) run or a similar process.
  Cause:
  The error can be caused by several factors, including:
  
  
  Missing Header Data: The header data for the material planning document has not been maintained or is incomplete. This could include missing fields such as planning plant, material type, or other essential parameters.
  
  
  Incorrect Configuration: The configuration settings for the material planning process may not be set up correctly, leading to the inability to process the document.
  
  
  Authorization Issues: The user may not have the necessary authorizations to maintain or view the header data.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data related to the materials being planned, such as missing material master records.
  
  
  Solution:
  To resolve the MPD049 error, you can take the following steps:
  
  
  Check Header Data: Go to the relevant transaction (e.g., MD01 for MRP run) and check if all required header fields are filled in correctly. Ensure that all mandatory fields are populated.
  
  
  Maintain Master Data: Ensure that the material master data is complete and accurate. You can use transaction codes like MM01 (Create Material) or MM02 (Change Material) to maintain the necessary data.
  
  
  Review Configuration: Check the configuration settings for MRP in the SAP system. This may involve reviewing the settings in the SPRO transaction under the relevant sections for Material Management and MRP.
  
  
  User Authorizations: Verify that the user has the necessary authorizations to maintain and access the header data. This may require coordination with your SAP security team.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific details on the fields required for the MP header data.
  
  
  Error Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD01 (MRP Run), MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  SAP Notes: Search for SAP Notes related to MPD049 in the SAP Support Portal for any known issues or patches that may address the error.
  Training and Documentation: Consider reviewing training materials or documentation related to Material Planning and Master Data Management in SAP to better understand the requirements for maintaining header data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Material Management or MRP processes.