How To Fix DMC_GENERAL338 - Cannot check DDIC proxy table &1 due to errors

DMC_GENERAL338 - Overview

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 338

• Message text: Cannot check DDIC proxy table &1 due to errors

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 DMC_GENERAL338 - Cannot check DDIC proxy table &1 due to errors ?

  The SAP error message DMC_GENERAL338 indicates that there is an issue with checking a Data Dictionary (DDIC) proxy table in the context of Data Migration Cockpit (DMC) or related data management processes. This error typically arises when there are inconsistencies or issues with the proxy table definition or its underlying structure.
  Causes:
  
  Table Definition Issues: The proxy table may have been incorrectly defined or may not exist in the system.
  Data Dictionary Inconsistencies: There could be inconsistencies in the Data Dictionary, such as missing fields or incorrect data types.
  Authorization Issues: The user may not have the necessary authorizations to access or check the proxy table.
  Transport Issues: If the table was recently transported from another system, there may be issues related to the transport process.
  Database Issues: There could be underlying database issues that prevent the system from accessing the table correctly.
  
  Solutions:
  
  Check Table Definition: Verify that the proxy table exists and is correctly defined in