How To Fix MDG_GN056 - Suffix length for table names is not defined (MDG_GN_TCONFIG)

MDG_GN056 - Overview

• Message type: E = Error

• Message class: MDG_GN - Messages from the Generator

• Message number: 056

• Message text: Suffix length for table names is not defined (MDG_GN_TCONFIG)

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 MDG_GN056 - Suffix length for table names is not defined (MDG_GN_TCONFIG) ?

  The SAP error message MDG_GN056 indicates that the suffix length for table names is not defined in the configuration for the Master Data Governance (MDG) system. This error typically arises when the system is trying to access or manipulate a table that requires a specific suffix length, but that length has not been set in the configuration.
  
  Cause:
  The root cause of this error is usually related to the configuration settings in the MDG system, specifically in the table configuration settings. The suffix length is important for the system to correctly identify and manage the tables that are used for various data governance processes.
  
  Solution:
  To resolve the error MDG_GN056, you can follow these steps:
  
  
  Check Configuration Settings:
  
  Go to the transaction code SPRO (SAP Project Reference Object).
  Navigate to the relevant configuration path for Master Data Governance.
  Look for the settings related to table configuration or suffix length.
  
  
  
  Define Suffix Length:
  
  In the configuration settings, ensure that the suffix