How To Fix PG504 - Please do not maintain two fields at the same time

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 504

• Message text: Please do not maintain two fields at the same time

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 PG504 - Please do not maintain two fields at the same time ?

  The SAP error message PG504, which states "Please do not maintain two fields at the same time," typically occurs in the context of maintaining data in a specific transaction or screen where certain fields are interdependent or mutually exclusive. This means that the system does not allow you to enter values in two fields simultaneously because it could lead to data inconsistencies or conflicts.
  Cause:
  The error is usually triggered when a user attempts to fill in two fields that are designed to be filled in exclusively. For example, in a configuration or master data maintenance screen, you might have fields like "Start Date" and "End Date" that should not be filled out at the same time, or two different types of pricing conditions that cannot coexist.
  Solution:
  To resolve this error, you should:
  
  
  Identify the Fields: Determine which two fields are causing the conflict. The error message may not specify the fields directly, so you may need to review the screen or transaction you are working on.
  
  
  Clear One Field: Once you identify the conflicting fields, clear the value from one of them. You should only maintain one of the fields at a time based on the business logic or requirements.
  
  
  Consult Documentation: If you are unsure about which field to maintain, refer to the relevant SAP documentation or help resources for guidance on the specific transaction or data maintenance process.
  
  
  Check Configuration: If you are a system administrator or have access to configuration settings, check if there are any settings that enforce this restriction and whether they can be adjusted based on business needs.
  
  
  Seek Help: If the issue persists or if you are unsure about the correct approach, consider reaching out to your SAP support team or consulting with a colleague who has experience with the specific module or transaction.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., maintaining master data, configuration settings).
  Field Dependencies: Understanding the dependencies between fields in the specific module you are working with can help prevent this error in the future.
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message PG504, as there may be patches or updates that address specific scenarios.
  
  By following these steps, you should be able to resolve the PG504 error and continue with your data maintenance tasks in SAP.