How To Fix SRT_MONI_STEPS021 - Error in SOAP post-message ID protocol

SRT_MONI_STEPS021 - Overview

• Message type: E = Error

• Message class: SRT_MONI_STEPS - Message Class for SOAP Runtime Steps

• Message number: 021

• Message text: Error in SOAP post-message ID protocol

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 SRT_MONI_STEPS021 - Error in SOAP post-message ID protocol ?

  The SAP error message SRT_MONI_STEPS021 indicates that there is an issue with the SOAP post-message ID protocol in the context of SAP's web services. This error typically arises when there is a problem with the communication between the SAP system and the external service or when the SOAP message cannot be processed correctly.
  Causes:
  
  Invalid SOAP Message: The SOAP message being sent may not conform to the expected structure or may contain invalid data.
  Endpoint Issues: The endpoint URL may be incorrect or the external service may be down or unreachable.
  Authentication Issues: There may be problems with authentication, such as invalid credentials or missing security tokens.
  Network Issues: Network connectivity problems can prevent the SAP system from reaching the external service.
  
  Configuration Issues: Incorrect configuration in the SAP system for the web service or the service consumer settings.
  Version Mismatch: The SOAP version being used may not be compatible with the external service.
  
  Solutions:
  
  Check SOAP Message: Validate