How To Fix DPR_BAPI122 - Field &1 is ignored in change mode, reason: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_BAPI - Messages for BAPIs in Project Management

• Message number: 122

• Message text: Field &1 is ignored in change mode, reason: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_BAPI122 - Field &1 is ignored in change mode, reason: &2 ?

  The SAP error message DPR_BAPI122 typically occurs in the context of the SAP Project Management (PS) or Project System (DPR) module when you are trying to change a project or a related object using a BAPI (Business Application Programming Interface). The message indicates that a specific field (denoted by &1) is being ignored during the change operation due to a specific reason (denoted by &2).
  Cause:
  The error message is triggered when:
  
  You are attempting to change a field that is not allowed to be modified in the current context or mode (e.g., change mode).
  The field may be read-only or not applicable for the operation you are trying to perform.
  The project or object may be in a status that restricts changes to certain fields.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Field Modifiability: Review the field you are trying to change (indicated by &1) and verify if it is allowed to be modified in the current context. Refer to the documentation or field attributes in the data dictionary (SE11) to understand its properties.
  
  
  Review Project Status: Ensure that the project or object you are trying to modify is in a status that allows changes. Some statuses may lock certain fields from being edited.
  
  
  Use Correct BAPI: Make sure you are using the correct BAPI for the operation you intend to perform. Some BAPIs are designed for specific actions and may have restrictions on which fields can be modified.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional insights or updates regarding this error message.
  
  
  Debugging: If you have access to the development environment, you can debug the BAPI call to see the exact parameters being passed and the logic that leads to the error.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance, providing them with the error details and context.
  
  
  Related Information:
  
  BAPI Documentation: Review the official SAP documentation for the specific BAPI you are using to understand its parameters and restrictions.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the Project System module, such as CJ20N (Project Builder) or CJ02 (Change Project), to see how the fields behave in the GUI.
  Field Attributes: Use transaction SE11 to check the data element or domain associated with the field to understand its properties and restrictions.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.