How To Fix /IAM/INTEGRATION040 - Ext.ref.object '&1'. Don't use any of these characters: ?, +, *, :, space

SAP Error Message - Details

• Message type: E = Error

• Message class: /IAM/INTEGRATION -

• Message number: 040

• Message text: Ext.ref.object '&1'. Don't use any of these characters: ?, +, *, :, space

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IAM/INTEGRATION040 - Ext.ref.object '&1'. Don't use any of these characters: ?, +, *, :, space ?

  The SAP error message /IAM/INTEGRATION040 Ext.ref.object '&1' typically indicates an issue related to external reference objects in the context of SAP Identity Management (IdM) or integration scenarios. Here’s a breakdown of the potential causes, solutions, and related information:
  Cause
  
  Invalid External Reference: The external reference object specified may not exist or is incorrectly defined in the system.
  Configuration Issues: There may be misconfigurations in the integration settings or in the external system that is being referenced.
  Authorization Issues: The user or process attempting to access the external reference may lack the necessary permissions.
  Data Consistency: There could be inconsistencies in the data between the SAP system and the external system.
  
  Solution
  
  Verify External Reference: Check if the external reference object specified in the error message exists and is correctly configured in the system.
  Review Configuration: Ensure that all integration settings are correctly configured, including any necessary mappings or connections to external systems.
  Check Authorizations: Verify that the user or process has the appropriate authorizations to access the external reference object.
  Data Synchronization: Ensure that the data in the SAP system is consistent with the external system. This may involve running synchronization jobs or correcting data discrepancies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific integration scenario for additional troubleshooting steps.
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Use transaction codes like SLG1 (Application Log) to view logs related to the error for more detailed information.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message /IAM/INTEGRATION040.