How To Fix SAML002 - Invalid process code: &1&2&3&4

SAML002 - Overview

• Message type: E = Error

• Message class: SAML - Messages for SAML

• Message number: 002

• Message text: Invalid process code: &1&2&3&4

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.

SAML002 - Details

• The SAP error message SAML002 Invalid process code: &1&2&3&4 typically relates to issues with the Single Sign-On (SSO) configuration, particularly when using SAML (Security Assertion Markup Language) for authentication. This error indicates that the process code being used in the SAML assertion is not recognized or is invalid.
  Causes:
  
  Incorrect Process Code: The process code specified in the SAML assertion does not match any of the expected values in the SAP system.
  
  Configuration Issues: There may be misconfigurations in the SAML settings, such as the service provider (SP) or identity provider (IdP) configurations.
  Version Mismatch: The SAML version being used may not be compatible with the SAP system.
  Missing or Incorrect Attributes: Required attributes in the SAML assertion may be missing or incorrectly defined.
  Network Issues: Problems with network connectivity between the SAP system and the IdP can also lead to this error.
  
  Solutions:
  
  Check Process Code: Verify the process code being sent in the SAML assertion. Ensure