How To Fix SAML2046 - The message does not contain an issuer

SAML2046 - Overview

• Message type: E = Error

• Message class: SAML2 - SAML2 Nachrichten

• Message number: 046

• Message text: The message does not contain an issuer

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 SAML2046 - The message does not contain an issuer ?

  The SAP error message SAML2046: The message does not contain an issuer typically occurs in the context of SAML (Security Assertion Markup Language) authentication, particularly when dealing with Single Sign-On (SSO) configurations. This error indicates that the SAML response or assertion being processed is missing the required "Issuer" element, which is essential for validating the authenticity of the SAML message.
  
  Cause:
  
  Missing Issuer Element: The SAML response or assertion does not include the <Issuer> element, which is necessary for identifying the entity that issued the SAML message.
  Incorrect Configuration: The SAML configuration on either the Identity Provider (IdP) or Service Provider (SP) side may be incorrect, leading to the generation of SAML messages that do not conform to the expected format.
  Malformed SAML Response: The SAML response may be malformed or not properly constructed, leading to the absence of the issuer.
  Version Mismatch: There may be a mismatch in the SAML versions being used by