How To Fix G4505 - Activity (from) must be filled if activity (to) is filled.

SAP Error Message - Details

• Message type: E = Error

• Message class: G4 - EC-CS Consolidation

• Message number: 505

• Message text: Activity (from) must be filled if activity (to) is filled.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message G4505 - Activity (from) must be filled if activity (to) is filled. ?

  The SAP error message G4505 indicates that there is a requirement for the "Activity (from)" field to be filled in when the "Activity (to)" field is populated. This error typically occurs in the context of project management or activity planning within SAP, particularly in modules like SAP Project System (PS) or SAP Controlling (CO).
  Cause:
  The error arises when you are trying to create or modify a record (such as a project, task, or activity) where the system expects both the "Activity (from)" and "Activity (to)" fields to be filled out. If you have entered a value in the "Activity (to)" field but left the "Activity (from)" field empty, the system will trigger this error to ensure data integrity and proper linkage between activities.
  Solution:
  To resolve this error, you need to ensure that both fields are filled out correctly. Here are the steps you can take:
  
  
  Check the Fields: Go to the transaction or screen where you encountered the error. Look for the "Activity (from)" and "Activity (to)" fields.
  
  
  Fill in the Required Field: If you have already entered a value in the "Activity (to)" field, make sure to enter a corresponding value in the "Activity (from)" field.
  
  
  Validate Data: Ensure that the values you are entering are valid and correspond to existing activities in the system.
  
  
  Save Changes: After filling in the required fields, try saving the record again.
  
  
  Consult Documentation: If you are unsure about what values to enter, refer to your organization's documentation or consult with a colleague who is familiar with the project structure.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you might be using transaction codes like CJ20N (Project Builder), CJ02 (Change Project), or others related to project management.
  Field Definitions: Understanding the definitions and relationships of the fields involved can help in correctly filling them out.
  User Authorizations: Ensure that you have the necessary authorizations to make changes to the project or activity records.
  SAP Notes: Check for any relevant SAP Notes or documentation that might provide additional context or updates related to this error message.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.