How To Fix USMD1798 - Error for Change Request Type &1 and Step &2 detected.

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 798

• Message text: Error for Change Request Type &1 and Step &2 detected.

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 USMD1798 - Error for Change Request Type &1 and Step &2 detected. ?

  The SAP error message USMD1798 typically occurs in the context of the SAP Master Data Governance (MDG) application, particularly when dealing with change requests. This error indicates that there is an issue with the change request type and the specific step in the workflow process.
  Cause:
  The error message USMD1798 can be triggered by several factors, including:
  
  
  Configuration Issues: The change request type or the workflow step may not be properly configured in the system. This could involve missing or incorrect settings in the MDG configuration.
  
  
  Authorization Problems: The user may not have the necessary authorizations to perform actions related to the specified change request type or step.
  
  
  Data Issues: There may be inconsistencies or issues with the data being processed in the change request, which can lead to validation errors.
  
  
  Custom Logic: If there are custom enhancements or logic implemented in the workflow, they may not be functioning as expected, leading to this error.
  
  
  Solution:
  To resolve the USMD1798 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the change request type and the associated workflow steps in the MDG customizing settings.
  Ensure that all necessary settings are correctly defined and activated.
  
  
  
  Review Authorizations:
  
  Verify that the user encountering the error has the appropriate authorizations for the change request type and the specific step in the workflow.
  Use transaction code SU53 to check for authorization issues after the error occurs.
  
  
  
  Data Validation:
  
  Check the data being processed in the change request for any inconsistencies or validation errors.
  Ensure that all mandatory fields are filled and that the data adheres to the defined business rules.
  
  
  
  Debugging:
  
  If you have access to the development environment, consider debugging the workflow to identify where the error is occurring.
  Look for any custom logic that may be affecting the workflow and ensure it is functioning correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific change request type and workflow steps for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the change request type and step involved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP (Business Partner), MDGIMG (MDG Implementation Guide), and SWDD (Workflow Builder) for managing workflows.
  SAP Notes: Search for SAP Notes related to USMD1798 or the specific change request type in the SAP Support Portal for any patches or updates that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the USMD1798 error effectively.