How To Fix COM_PARTNER505 - Choose another internal key (&1 exists already)

COM_PARTNER505 - Overview

• Message type: E = Error

• Message class: COM_PARTNER - Partner Processing Messages

• Message number: 505

• Message text: Choose another internal key (&1 exists already)

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.

Unfortunately, there isn't any extra information in this error notice.

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COM_PARTNER505 - Details

• The SAP error message COM_PARTNER505 indicates that there is an issue with the internal key being used for a partner function in the system. Specifically, it means that the internal key you are trying to use already exists in the system, and therefore, you need to choose a different key.
  
  Cause:
  The error typically occurs in the following scenarios:
  
  Duplicate Internal Key: You are attempting to create or modify a partner function with an internal key that is already assigned to another partner function or entity in the system.
  Data Entry Error: There may have been a mistake in data entry where the same key was inadvertently entered multiple times.
  
  Configuration Issues: There could be issues in the configuration of partner functions or partner profiles that lead to conflicts in internal keys.
  
  
  Solution:
  To resolve the COM_PARTNER505 error, you can take the following steps:
  
  
  Check Existing Keys: 
  
  Use transaction codes like SE16 or SE11 to check the relevant