How To Fix DPR_API063 - Constraints have been reset

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_API - Messages for APIs in Project Management

• Message number: 063

• Message text: Constraints have been reset

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_API063 - Constraints have been reset ?

  The SAP error message DPR_API063, which states "Constraints have been reset," typically occurs in the context of SAP Project Management, particularly when working with the Project System (PS) or the Demand Planning (DP) module. This error indicates that certain constraints or dependencies in a project or planning scenario have been reset, which can affect scheduling, resource allocation, or other project parameters.
  Causes:
  
  Changes in Project Data: If there are changes made to project data, such as dates, resources, or dependencies, it can lead to the resetting of constraints.
  Manual Adjustments: Users may manually adjust constraints or dependencies, which can trigger this error.
  System Updates or Configuration Changes: Updates to the SAP system or changes in configuration settings can also lead to this error.
  Data Inconsistencies: Inconsistencies in the underlying data, such as missing or incorrect entries, can cause the system to reset constraints.
  
  Solutions:
  
  Review Project Data: Check the project data for any recent changes that may have led to the resetting of constraints. Ensure that all dependencies and constraints are correctly defined.
  Reapply Constraints: If constraints have been reset, you may need to reapply them manually. This can involve setting the correct start and finish dates, resource allocations, and dependencies.
  Check for System Updates: If the error coincides with a recent system update, consult with your SAP Basis team to determine if any changes could have affected project constraints.
  Data Consistency Check: Run consistency checks on the project data to identify and correct any inconsistencies that may be causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the DPR_API063 error. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder) or CProjects for managing project data.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.