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

SAP Error Message - Details

• 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

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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 length for table names is defined. This is typically done in the customizing settings for MDG.
  If the suffix length is not set, you will need to define it according to your organization's requirements.
  
  
  
  Transport Changes:
  
  If you are making changes in a development environment, ensure that you transport the changes to the quality and production environments as necessary.
  
  
  
  Check for Notes and Updates:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this issue. Sometimes, there are specific notes that provide additional guidance or patches.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality that was previously causing the error to ensure that it has been resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SPRO: For accessing the configuration settings.
  SE11: For checking the table definitions if needed.
  
  
  
  SAP Notes:
  
  Always check for any relevant SAP Notes that may provide additional context or solutions for this error.
  
  
  
  Documentation:
  
  Refer to the official SAP documentation for Master Data Governance for more detailed information on configuration settings.
  
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or MDG functional team for further assistance.