How To Fix /IAM/INTEGRATION065 - Registration of category &2 in system &1 with RFC &3 was not possible

/IAM/INTEGRATION065 - Overview

• Message type: E = Error

• Message class: /IAM/INTEGRATION -

• Message number: 065

• Message text: Registration of category &2 in system &1 with RFC &3 was not possible

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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/IAM/INTEGRATION065 - Details

• The SAP error message /IAM/INTEGRATION065 indicates that there was an issue with the registration of a category in a specific system using a Remote Function Call (RFC). This error typically arises in the context of SAP Identity Management (IdM) or similar integration scenarios where systems need to communicate with each other.
  
  Cause:
  The error can be caused by several factors, including:
  
  RFC Connection Issues: The RFC connection to the target system may not be properly configured or may be down.
  Authorization Problems: The user or service account attempting to register the category may not have the necessary authorizations in the target system.
  Configuration Errors: There may be misconfigurations in the IdM system or the target system that prevent successful registration.
  Network Issues: There could be network connectivity issues between the systems involved.
  System Availability: The target system may be unavailable or in a state that does not allow for new registrations.
  
  
  Solution:
  To resolve the error, you can take