How To Fix /PF1/FH_CONV_XSD003 - Message identifier &1 already exists. Overwrite entry?

/PF1/FH_CONV_XSD003 - Overview

• Message type: E = Error

• Message class: /PF1/FH_CONV_XSD -

• Message number: 003

• Message text: Message identifier &1 already exists. Overwrite entry?

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 /PF1/FH_CONV_XSD003 - Message identifier &1 already exists. Overwrite entry? ?

  The SAP error message /PF1/FH_CONV_XSD003 with the description "Message identifier &1 already exists. Overwrite entry?" typically occurs in the context of message handling or message conversion in SAP systems, particularly when dealing with message identifiers in a configuration or customization scenario.
  
  Cause:
  This error indicates that you are trying to create or define a message identifier that already exists in the system. The system is prompting you to confirm whether you want to overwrite the existing entry. This can happen in various scenarios, such as:
  
  When importing or uploading message definitions.
  When configuring message handling in a custom application or module.
  When trying to create a new message identifier in a transaction or configuration screen where the identifier is already defined.
  
  
  Solution:
  To resolve this error, you have a couple of options:
  
  
  Overwrite the Existing Entry:
  
  If you are sure that the existing message identifier is no longer needed or if you want to update it, you can choose