How To Fix /S4PPM/MIGR_DPR312 - &1 succession from &2 to &3 set to 0

SAP Error Message - Details

• Message type: E = Error

• Message class: /S4PPM/MIGR_DPR -

• Message number: 312

• Message text: &1 succession from &2 to &3 set to 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /S4PPM/MIGR_DPR312 - &1 succession from &2 to &3 set to 0 ?

  The SAP error message /S4PPM/MIGR_DPR312 typically relates to issues encountered during the migration of project data in the SAP S/4HANA environment, particularly when dealing with the Project Management (PPM) module. The message indicates that a certain succession (or dependency) between two project elements has been set to zero, which may not be valid or expected in the context of the migration process.
  Cause:
  The error message /S4PPM/MIGR_DPR312 can occur due to several reasons, including:
  
  Data Inconsistency: There may be inconsistencies in the project data being migrated, such as missing or incorrect relationships between project elements.
  Configuration Issues: The system configuration may not support the specific dependencies or relationships defined in the project data.
  Migration Logic: The logic used during the migration process may not handle certain scenarios correctly, leading to the setting of succession values to zero.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Project Data: Review the project data being migrated to ensure that all dependencies and relationships are correctly defined. Look for any missing or incorrect entries that could lead to this issue.
  
  
  Validate Configuration: Ensure that the system configuration for project management is set up correctly. This includes checking the settings for project structures, dependencies, and any related configuration that might affect the migration.
  
  
  Review Migration Logs: Check the migration logs for any additional error messages or warnings that could provide more context about the issue. This can help identify specific records or relationships that are causing the problem.
  
  
  Adjust Migration Parameters: If applicable, adjust the parameters or settings used in the migration process to better handle the specific project data being migrated.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the migration process for any known issues or additional guidance on handling this specific error.
  
  
  Seek SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or patches that can help resolve the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that address this specific error or provide guidance on migration issues in the S/4HANA environment.
  Migration Tools: Familiarize yourself with the tools and methodologies used for migrating project data in SAP S/4HANA, such as the SAP S/4HANA Migration Cockpit or other relevant tools.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.