How To Fix SDME_MDB301 - Specify an alias

SDME_MDB301 - Overview

• Message type: E = Error

• Message class: SDME_MDB - DME: Maintenance Dialog Builder

• Message number: 301

• Message text: Specify an alias

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 SDME_MDB301 - Specify an alias ?

  The SAP error message SDME_MDB301: "Specify an alias" typically occurs in the context of SAP Master Data Management (MDM) when there is an issue related to the configuration of data sources or when an alias for a data source is not specified correctly.
  
  Cause:
  
  Missing Alias: The error usually indicates that an alias for a data source or a specific configuration is not provided where it is required.
  
  Configuration Issues: There may be a misconfiguration in the MDM data model or in the way the data source is set up.
  Data Source Issues: The data source being referenced may not be properly defined or may not exist.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the MDM Console and check the configuration of the data source.
  Ensure that all required fields, including the alias, are filled out correctly.
  
  
  
  Define an Alias:
  
  If you are creating or modifying a data source, make sure to specify an