How To Fix MPD341 - Error reading MPD MP header and item data; links will be deleted

MPD341 - Overview

• Message type: E = Error

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

• Message number: 341

• Message text: Error reading MPD MP header and item data; links will be deleted

What causes this issue?

The planning and scheduling (PS) data of the template document (or
previous version of the document) could not be read from the database.

System Response

PS data, cycle data and effectivity data will not be copied over to the
new document .

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

MPD341 - Details

• The SAP error message MPD341 indicates an issue with reading the MPD (Multi-Project Data) header and item data. This error typically arises in the context of project management or when dealing with multi-project data in SAP systems. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Data Corruption: The MPD header or item data may be corrupted or incomplete, leading to the inability of the system to read the necessary information.
  
  Configuration Issues: Incorrect configuration settings in the project management module or related areas can lead to this error.
  Authorization Issues: Lack of proper authorizations to access the MPD data can also trigger this error.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that affect the MPD functionality.
  Database Issues: Problems with the underlying database, such as missing tables or fields, can also cause this error.
  
  Solutions:
  
  Check Data Integrity: Verify the integrity