How To Fix CRM_ES002 - You can maintain only one key attribute

CRM_ES002 - Overview

• Message type: E = Error

• Message class: CRM_ES - ES: Message Class for Enterprise Service

• Message number: 002

• Message text: You can maintain only one key attribute

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ES002 - You can maintain only one key attribute ?

  The SAP error message CRM_ES002, which states "You can maintain only one key attribute," typically occurs in the context of SAP Customer Relationship Management (CRM) when you are trying to assign multiple key attributes to a business object or entity that only allows for a single key attribute.
  
  Cause:
  The error is triggered when:
  
  You attempt to assign more than one key attribute to a business partner, product, or other CRM object that is designed to accept only one key attribute.
  There may be a configuration issue where the system is not set up correctly to handle the attributes you are trying to maintain.
  The data model or business logic in the CRM system is enforcing a restriction that limits the number of key attributes.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review Key Attributes: Check the attributes you are trying to maintain. Ensure that you are only assigning one key attribute to the