How To Fix CRM_EXT_REF202 - Error when creating referenced objects for GUID &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_EXT_REF - Messages for Add. External References Set

• Message number: 202

• Message text: Error when creating referenced objects for GUID &1

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 CRM_EXT_REF202 - Error when creating referenced objects for GUID &1 ?

  The SAP error message CRM_EXT_REF202 typically occurs in the context of creating referenced objects in the SAP Customer Relationship Management (CRM) system. This error indicates that there is an issue with the external reference (GUID) that is being used to create or link objects in the CRM system.
  Cause:
  
  Invalid GUID: The GUID (Globally Unique Identifier) provided may not be valid or may not exist in the system.
  Missing Data: Required data or configuration for the referenced object may be missing.
  Authorization Issues: The user may not have the necessary authorizations to create or reference the object.
  System Configuration: There may be issues with the configuration of the CRM system or the integration with other systems (like ERP).
  Data Consistency: There may be inconsistencies in the data that prevent the creation of the referenced object.
  
  Solution:
  
  Check the GUID: Verify that the GUID being used is correct and exists in the system. You can use transaction codes like SE11 or SE16 to check the relevant tables.
  Review Required Fields: Ensure that all required fields for the object creation are filled out correctly.
  Authorization Check: Make sure that the user has the necessary authorizations to create or reference the object. You can check this in transaction SU53 after the error occurs.
  System Configuration: Review the configuration settings in the CRM system to ensure that everything is set up correctly. This may involve checking integration settings if the data is coming from another system.
  Data Consistency Check: Run consistency checks on the data to ensure there are no issues that could be causing the error. This may involve using transaction codes like SLG1 to check logs for any related errors.
  Consult Documentation: Refer to SAP Notes or documentation related to the specific version of your CRM system for any known issues or patches that may address this error.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may provide additional insights or solutions for this error.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), SU53 (Authorization Check), and SLG1 (Application Log).
  Community Forums: Consider searching or posting in SAP community forums or SAP Community Network (SCN) for additional help from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be necessary to engage with SAP support for further assistance.